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It's Tough, But It Gets You Abs In 60 Days

0h 26m video Transcribed Jul 1, 2026 J Jeremy Ethier
Intermediate 12 min read For: Fitness enthusiasts and beginners looking for a science-based approach to losing belly fat and revealing abs, especially those interested in body recomposition.
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AI Summary

This video documents a 90-day fitness challenge where a couple, Luke and Nicole, aim to achieve visible six-pack abs through a science-backed plan involving diet, strength training, and lifestyle adjustments. The narrator outlines specific body fat percentages, calorie deficits, and exercise routines, emphasizing the importance of muscle preservation and sleep. The results show dramatic fat loss and muscle gain, with both participants reaching their goals.

[0:00]
Initial Body Fat Estimates

Luke guesses his body fat is 23%, but it's actually 29.2%. Nicole guesses low-to-mid 20s, but it's 33%. Women naturally carry 10% more body fat than men.

[1:24]
Weekly Fat Loss Target

Target is about 1 pound per week for both. Luke needs to lose 20 lb of pure fat to reach 20% body fat where abs start showing.

[1:49]
Optimal Fat Loss Rate

Research from Dr. Eric Helms shows sweet spot is 0.5-1% of body weight per week. They push Luke to 0.9% per week (1.5 lb/week) for faster results.

[2:16]
Timeline to Abs

At 0.9% per week, Luke reaches 20% in ~90 days and 15% in ~140 days. Building muscle while dieting could shorten this to 60 days for visible abs.

[3:24]
Diet Strategy

Luke aims for 2000 calories/day (500 deficit) and Nicole for 1600 calories/day (300-400 deficit). They use low-calorie, high-volume foods like sugar-free Jell-O, Greek yogurt, and frozen grapes.

[5:23]
Strength Training Over Cardio

Strength training preserves muscle during a deficit. A 4-day upper/lower split is used. Example: Vicki lost 5 lb in a month but only 2 lb was fat because she only trained abs.

[7:01]
Walking for Cardio

Walking is preferred over intense cardio for sustainability. They increase steps from 5000 to 10000 per day, burning an extra ~200 calories.

[10:12]
Sleep and Fat Loss

Sleep deprivation (5.5 hours) causes 75% of weight loss to come from lean mass vs 50% with 8 hours. Cortisol spikes and testosterone drops. They get a sleep care package (mask, earplugs).

[12:01]
Gender Differences in Fat Storage

Men store more fat in midsection; women in hips/thighs. After 4 weeks, Nicole has a flat stomach while Luke still has belly fat. Women have advantage for early stomach definition.

[14:57]
45-Day Progress

Luke lost 11.5 lb, body fat from 29.2% to 22.5%. Nicole lost 9 lb, body fat from 33% to 27%. Both gained lean mass (Luke +2.5 lb, Nicole +1.5 lb).

[18:58]
Water Retention at Low Body Fat

At very low body fat, stress hormones cause water retention. Nicole is encouraged to take a rest day and eat without tracking to reset.

[20:58]
Final Results After 90 Days + Maintenance

After a 30-day maintenance phase, Luke reaches 15.6% body fat (lost 25 lb fat, gained 5 lb muscle). Nicole reaches 19.5% (lost 20 lb fat, gained 3 lb muscle). Both earn a trip to Mexico.

The video demonstrates that with a structured plan combining diet, strength training, walking, and sleep optimization, significant fat loss and muscle gain are achievable in 90 days. The key is consistency and sustainability, as the real challenge is maintaining the results long-term.

Clickbait Check

60% Legit

"The title promises abs in 60 days, but the actual plan takes 90 days plus a maintenance phase; however, the video mentions that building muscle could make abs visible in 60 days, so it's slightly exaggerated but not entirely false."

Mentioned in this Video

Tutorial Checklist

1 0:00 Get a DEXA scan or estimate body fat percentage using visual guides.
2 1:24 Set a weekly fat loss target of 0.5-1% of body weight per week (e.g., 1 lb/week).
3 3:24 Create a calorie deficit: Luke 2000 cal/day (500 deficit), Nicole 1600 cal/day (300-400 deficit). Use high-volume, low-calorie foods.
4 5:23 Follow a 4-day strength training split (upper/lower) to preserve muscle. Include compound exercises.
5 7:01 Increase daily steps to 10,000 (from 5,000) to burn extra 200 calories through walking.
6 10:12 Prioritize sleep (7-8 hours). Use sleep aids like mask and earplugs, especially after night shifts.
7 14:57 Track weight daily and use an app to smooth trends. Avoid scale during water retention (e.g., menstrual cycle).
8 20:58 After reaching goal, add 300-500 calories back to diet for maintenance. Continue tracking weight and staying active.

Study Flashcards (14)

What body fat percentage do men typically need to be below to start seeing clear ab definition?

easy Click to reveal answer

Below 20%.

0:22

What is the sweet spot body fat range for women to see visible abs?

easy Click to reveal answer

Between 25% and 18%.

0:31

What percentage of the population ever gets lean enough for their abs to truly pop?

medium Click to reveal answer

Only 2%.

0:37

According to Dr. Eric Helms, what is the optimal weekly fat loss rate as a percentage of body weight?

medium Click to reveal answer

0.5 to 1% of body weight per week.

1:49

How many calories per day was Luke targeting to lose 1.5 lb per week?

medium Click to reveal answer

2000 calories per day (500 deficit).

3:43

What happened to Vicki when she only dieted and trained her abs without full-body strength training?

hard Click to reveal answer

She lost 5 lb in a month, but only 2 lb was fat; the rest was muscle loss.

5:50

How many steps per day did Luke and Nicole increase to, and how many extra calories did that burn?

medium Click to reveal answer

From 5,000 to 10,000 steps, burning an extra ~200 calories per day.

7:33

In the sleep study, what percentage of weight loss came from lean mass in the sleep-deprived group (5.5 hours)?

hard Click to reveal answer

75% of weight loss came from lean mass.

10:41

What two hormones are affected by sleep deprivation that create a perfect storm for muscle loss?

hard Click to reveal answer

Cortisol spikes and testosterone is suppressed.

10:56

After 45 days, what were Luke and Nicole's new body fat percentages?

medium Click to reveal answer

Luke: 22.5%, Nicole: 27%.

15:30

How much lean mass did Luke and Nicole gain by the end of the 90-day plan?

hard Click to reveal answer

Luke gained 2.5 lb, Nicole gained 1.5 lb.

16:27

What two exercises are recommended for direct ab training to make abs grow?

medium Click to reveal answer

Weighted cable crunch (upper abs) and reverse crunch (lower abs).

19:53

What percentage of successful dieters fail to keep off the fat they lost?

medium Click to reveal answer

More than 80%.

21:38

What two key habits do successful dieters use to avoid regaining weight?

hard Click to reveal answer

Staying active (walking/cardio) and regularly tracking morning body weight.

22:14

💡 Key Takeaways

⚖️

Optimal Fat Loss Rate

Provides a science-backed guideline (0.5-1% body weight per week) that prevents muscle loss.

宿1:49
🔧

Strength Training Preserves Muscle

Shows that full-body strength training is crucial during a deficit to avoid losing muscle instead of fat.

5:23
📊

Sleep's Impact on Fat Loss

Reveals that sleep deprivation can cause 75% of weight loss to come from muscle, doubling the time to get abs.

10:12
💡

Gender Differences in Fat Storage

Explains why women often see a flat stomach faster while men lose belly fat later, based on DEXA scan data.

12:01
📊

Maintenance is Harder Than Loss

Highlights that over 80% of dieters regain weight, emphasizing the need for sustainable habits.

21:38

✂️ Creator Tools: Viral Hooks

AI-generated clip ideas for Shorts based on the transcript

Their REAL Body Fat % Will Shock You

33s

Shocking reality check: most people underestimate their body fat, and this reveal is relatable and eye-opening.

▶ Play Clip

The Sleep Study That Changes Everything

49s

Educational reveal that poor sleep doubles muscle loss during dieting, a counterintuitive and actionable insight.

▶ Play Clip

Why Women Should Avoid The Scale (Period Bloating)

52s

Addresses a common frustration for women and provides practical advice, making it highly shareable among female audiences.

▶ Play Clip

From 33% to 19.5% Body Fat (Incredible)

51s

Dramatic transformation results with emotional reactions that inspire and motivate viewers.

▶ Play Clip

[00:00] This is how much fat Luke has to lose to

[00:01] get six-pack abs. And this is how much

[00:03] fat his wife Nicole has to lose for her

[00:05] abs to pop. For most people, this could

[00:07] take anywhere from 6 months to over a

[00:09] year. But I'm testing out a plan that

[00:11] should get them abs in a fraction of the

[00:13] time. And the results completely shocked

[00:16] us,

[00:16] >> bro. Look at this. Oh my god.

[00:20] >> Now, for most guys, you don't start to

[00:22] see clear ab definition until you're

[00:24] below 20%. And depending on how thick

[00:26] your abs are, you'll start to see a full

[00:28] visible six-pack around 15% and below.

[00:31] And for women, the sweet spot is

[00:33] typically between 25 and 18%. But only

[00:37] 2% of the population ever get lean

[00:39] enough for their abs to truly pop, male

[00:42] or female. That's because most people

[00:43] underestimate just how much fat they

[00:46] have to lose.

[00:46] >> I think my body fat's like 23.

[00:48] >> If I had to guess, I would be like low

[00:51] to mid 20s. Luke, your current body fat

[00:55] percentage is 29.2%.

[01:00] >> Holy crap.

[01:01] >> Oh, that sucks.

[01:04] >> And for Nicole,

[01:05] >> oh no.

[01:06] >> 33%.

[01:09] >> And while Nicole is shocked, women

[01:11] naturally carry 10% more body fat

[01:14] compared to men. So 33% body fat for a

[01:16] woman is basically the same as what 23%

[01:19] would be for a man. But in order for

[01:20] both of them to see their abs as fast as

[01:23] possible, here's what they'll have to

[01:24] do.

[01:24] >> This is how much fat you guys are going

[01:26] to have to lose every week.

[01:27] >> A week.

[01:27] >> A week. So this is a little bit over a

[01:30] pound, which is going to be your target.

[01:32] And this is right around a pound per

[01:34] week. Based on Luke's current weight and

[01:36] body fat, to get down to 20% where his

[01:38] abs will first start to show, he needs

[01:40] to lose about 20 lb of pure fat. Now, if

[01:43] you really wanted to, you could lose 20

[01:45] lbs in a month. But if you want to keep

[01:47] your muscle, there is a limit to how

[01:49] fast you should go. Research from Dr.

[01:50] Eric Helms shows that the sweet spot is

[01:52] loosening about 0.5 to 1% of your body

[01:56] weight per week. Now, for me personally,

[01:58] I like to stay right in the middle,

[01:59] around 0.7% of my body weight per week,

[02:02] but Luke wants to get abs as fast as

[02:04] possible, so we're going to try to push

[02:05] it. We're setting his target at 0.9% per

[02:08] week, which for him comes out to about

[02:11] 1.5 lbs of fat loss per week. At this

[02:14] rate, he should reach 20% body fat in

[02:16] roughly 90 days and 15% in 140 days. But

[02:19] here's where things get interesting. If

[02:21] Luke builds muscle while dieting, which

[02:23] is absolutely possible when things are

[02:25] dialed in, his body fat percentage will

[02:27] drop even faster, meaning he could start

[02:29] seeing visible abs in as little as 60

[02:32] days and might be able to get closer to

[02:34] 15% body fat by the end of the 90 days.

[02:36] And we're applying this exact same

[02:38] approach to Nicole, just adjusted for

[02:40] her numbers. And to find out roughly how

[02:42] long it'll take you to see your abs,

[02:44] pick what picture best matches your

[02:45] current body fat. And here's how long

[02:47] it'll take you to get to 20% and 15% as

[02:50] a man. And for women, here's the

[02:52] equivalent. But again, these timelines

[02:53] could be shorter if you end up gaining

[02:55] muscle using the right plan. But

[02:56] regardless, it's not going to be easy.

[02:58] So, I wanted to get Luke and Nicole

[03:00] something to keep them motivated. In the

[03:01] next 90 days, if you can get to 20% or

[03:04] below, and Nicole, if you can get to 25%

[03:06] or below, I'm going to send you both on

[03:09] an all-inclusive trip to Mexico.

[03:11] >> No way. You serious?

[03:14] >> That's That's insane.

[03:16] >> Now, to get Luke and Nicole abs in the

[03:18] fastest timeline possible, they're going

[03:19] to need a sciencebacked plan comprised

[03:21] of three key parts. Starting with their

[03:24] diet. And this is where most people

[03:26] screw up. They assume cutting calories

[03:27] means less food. But with the right food

[03:29] choices, you can actually eat more food

[03:31] for fewer calories.

[03:32] >> So, what we have here is kind of a rough

[03:35] idea as to what your full day of eating

[03:38] could look like.

[03:38] >> I don't eat anywhere near this.

[03:40] >> Now, for Luke to lose 1.5 lbs per week,

[03:43] that's a daily deficit of 750 calories.

[03:46] But if we simply cut all those calories

[03:48] from only his diet, his hunger just

[03:50] wouldn't be sustainable. So, instead,

[03:51] he'll be aiming for a target of 2,000

[03:54] calories a day, which puts him in a

[03:56] deficit of 500 calories. Now, this alone

[03:58] is going to lead to around a pound of

[03:59] fat loss per week, but we are going to

[04:01] speed that up a little bit faster with

[04:03] an exercise that I'll talk about

[04:04] shortly. As for Nicole, she'll be aiming

[04:06] for 300 to 400 calorie deficit, but

[04:09] because she's so much lighter than Luke,

[04:11] that means her daily calorie target is

[04:13] just at 1,600, which looks like this.

[04:16] But there's a problem. Luke and Nicole

[04:18] both work rotating day and night shifts

[04:21] in nursing and law enforcement, which

[04:23] just makes consistency with their diet

[04:24] even harder. So, their plan needs to

[04:26] include quick, healthy snacks they can

[04:29] grab on the go and something actually

[04:31] satisfying waiting for them after a long

[04:33] shift. For you, hungry girl.

[04:35] >> Oh, yeah.

[04:36] >> This right here, this whole thing,

[04:38] >> that's insane.

[04:39] >> Is like 300 calories. So, this is

[04:41] sugar-free Jell-O, fat-free Greek yogurt

[04:43] mixed with protein powder, and then just

[04:45] a ton of strawberries. And then for you,

[04:47] candy.

[04:48] >> There's no candy on here, but I do have

[04:50] a solution. Come here, Master Dennis.

[04:52] >> Oh, try these.

[04:55] Dude,

[04:56] >> it's like lemon lime.

[04:57] >> Is it literally just frozen grapes?

[04:58] >> This is frozen grapes and I added a bit

[05:01] of stevia, which I got you guys, too.

[05:03] And then lime is the key.

[05:05] >> With lime, that's it.

[05:06] >> It gives it like a little bit of sour.

[05:07] And these tasty recipes should be enough

[05:09] to keep them on track with their diet.

[05:11] But their diet alone is not going to be

[05:13] enough. If Luke and Nicole lose muscle

[05:15] on this plan, it's actually going to

[05:16] take them longer to get abs because more

[05:18] of the weight that they lose isn't

[05:20] actually fat. This is where the second

[05:23] step in their plan becomes essential,

[05:25] training. Now, most people think getting

[05:27] abs means long ab circuits and tons of

[05:29] cardio. But in reality, the most

[05:31] effective way to build them is strength

[05:33] training. Because when you're feeding

[05:34] your body less than it needs, your body

[05:36] needs extra energy. And it can get it

[05:38] from two places, your fat or your

[05:40] muscle. And if you're not lifting

[05:41] weights, it's going to burn both.

[05:43] Strength training, it tells your body to

[05:45] keep the muscle and burn the fat

[05:46] instead. But there's a catch. You have

[05:48] to train your whole body. Vicki learned

[05:50] this the hard way. She's currently doing

[05:52] an ab experiment with me and she lost

[05:54] five pounds in a month from only dieting

[05:56] and training her abs. But only two of

[05:59] those five pounds were fat and the rest

[06:01] was muscle loss. So her body fat

[06:03] actually barely changed. But what's

[06:05] interesting is the only place where she

[06:07] did not lose muscle was her abs, which

[06:09] again was the only muscle she was

[06:11] training. Which is why for Nicole and

[06:12] Luke, I built them both a 4-day workout

[06:15] split using our Built with Science Plus

[06:16] app that will hit every single muscle

[06:19] using two upper body workouts and two

[06:21] lower body workouts per week. And on day

[06:23] one, I tested their max push-ups and

[06:24] pull-ups. So, by the end of the

[06:25] transformation, we'll see if they got

[06:27] any stronger. But as a police officer, I

[06:29] want to add a bonus test to see just how

[06:31] good he is at catching a would-be

[06:33] criminal.

[06:37] >> You ready for the health thing?

[06:40] >> Okay.

[06:40] >> All right.

[06:45] Holy.

[06:51] >> Okay.

[06:53] >> Got him.

[06:55] >> All right. So, that was a minute. And

[06:58] this chase brings us to the final

[06:59] component of Luke and Nicole's plan,

[07:01] cardio. But rather than going all out, I

[07:03] actually want the majority of their

[07:04] cardio to look like this.

[07:08] Now, when I was younger, I thought the

[07:09] only way to get six-pack abs was through

[07:11] intense cardio, things like sprints and

[07:13] circuits. And to be fair, they do work.

[07:15] I'd use them myself to get really lean,

[07:17] but they are draining. They require a

[07:19] lot of willpower, and they're just not

[07:21] something that most people can stick to

[07:22] long term. And that is where walking

[07:24] comes in. It's low effort, easy to

[07:26] recover from, and when done

[07:27] consistently, it keeps your daily

[07:29] calorie burn high without you burning

[07:31] out. And so, right now, Nicole and Luke

[07:33] are averaging about 5,000 steps per day.

[07:35] I want them to push that up to 10,000,

[07:38] which should increase their daily

[07:39] calorie burn by roughly 200 calories and

[07:42] help speed up their fat loss. And this

[07:44] extra activity should help Luke with his

[07:46] police work as well. Hopefully, compared

[07:48] to running down Dennis, this abs plan

[07:50] should be a piece of cake.

[07:51] >> Technically, day two of the challenge. I

[07:54] know I'm going to work hard and I know

[07:55] I'm going to have a good attitude with

[07:56] all of it and I know I'm sticking with

[07:57] it, so I'm excited to crush it.

[07:59] >> And Luke and Nicole both committed to

[08:01] seeing this plan through. In just the

[08:03] first week of their plan, they were

[08:04] actually surprised to realize how many

[08:06] of the same meals they could still eat,

[08:07] but with just a few simple adjustments.

[08:09] >> The real kicker we just realized is

[08:12] >> I would have layered it in a bunch of

[08:14] olive oil. Sometimes I put steak sauce

[08:16] on it and then at the end I would often

[08:18] take butter, melted butter, and I would

[08:22] like drizzle it on the steak bites.

[08:24] >> And honestly, it doesn't taste that

[08:26] different without all those things.

[08:28] >> Mind-blowing. And in their first two

[08:30] weeks, both Luke and Nicole were

[08:31] dropping on the scale at the exact rate

[08:33] we wanted, which meant that we're right

[08:35] on track with our 90-day timeline.

[08:38] >> Yep, that'll do the trick. So, I've been

[08:40] trying to do oatmeal recently and I'm

[08:42] just would do anything to have an

[08:44] English McMuffin or a breakfast sandwich

[08:47] from McDonald's, but I feel like halfway

[08:50] through right now and I've been giving

[08:52] myself those meals where it's like, oh,

[08:54] little like chicken nuggets and sweet

[08:56] potato fries from home and like the

[08:58] calories fit and everything. It just

[08:59] feels like mentally I feel like I'm

[09:01] going nowhere and physically it feels

[09:03] like it's hurting my body cuz I'm not

[09:05] eating so clean, if that makes sense. So

[09:07] far, Nicole has been struggling with

[09:09] hunger and cravings. And as this

[09:11] challenge intersected with the holidays,

[09:12] she was finding it really challenging to

[09:14] stay on target whenever they got

[09:16] together with the family. And this is

[09:17] where I think women actually do have it

[09:18] harder than guys. Not only is Luke 40 lb

[09:21] heavier than Nicole, but he's also

[09:23] carrying an additional 30 lb of muscle,

[09:26] which helps speed up his metabolism,

[09:28] which just gives him a lot more

[09:29] flexibility with managing his meals. And

[09:31] this difference only became clear on

[09:33] weekends when Luke was able to budget

[09:35] his calories to order his favorite pizza

[09:36] while Nicole had to spend 45 minutes

[09:39] making a lower calorie alternative just

[09:41] to stay on target.

[09:42] >> I always have to make my at home pizza

[09:43] and then smell his freaking pano the

[09:46] whole time.

[09:47] >> We've done it probably two or three

[09:49] times at this point.

[09:50] >> But there is one challenge Luke and

[09:51] Nicole was struggling with together.

[09:53] >> As you can see behind me, it's 3:00 a.m.

[09:55] Currently on a night shift and I was

[09:57] lucky enough to be able to get a workout

[09:58] in. Trying to get my steps in on nights

[10:00] as well as my workout. Nights are the

[10:02] killer.

[10:02] >> I'm just coming off my two nights. So

[10:05] tired and I can't do it. It feels like

[10:07] such a barrier to just get up and go.

[10:09] And if I push it till nighttime, I know

[10:11] I won't go.

[10:12] >> And it wasn't just affecting their

[10:13] energy in the gym. If I couldn't help

[10:15] them find a balance, lack of sleep could

[10:17] honestly double how long it'll take them

[10:19] to get abs. That's because when

[10:21] researchers wanted to test the impact of

[10:23] sleep on fat loss, they divided subjects

[10:25] into a eight-hour sleep group and a

[10:27] sleepdeprived group who slept only five

[10:29] and a half hours per night. Now, both

[10:31] were placed in a small calorie deficit,

[10:33] and they ended up losing a similar

[10:34] amount of weight over the course of the

[10:36] study. And none of the subjects were

[10:37] training, so we would expect them to

[10:39] lose some muscle. But here is the

[10:41] kicker. For the 8hour sleep group,

[10:43] roughly half of the weight they lost was

[10:45] from fat with the other half coming from

[10:46] lean mats. But in our sleepdeprived

[10:49] group, 75% of the weight they lost came

[10:52] from lean mass with their fat loss

[10:54] actually cut in half. As for why this

[10:56] happens, when you're sleepd deprived,

[10:57] cortisol spikes and testosterone is

[10:59] suppressed, creating the perfect storm

[11:01] for losing muscle. At the same time,

[11:03] your body just becomes less efficient at

[11:05] converting fat into fuel, which is why I

[11:07] decided to put together what I'm calling

[11:09] a sleep care package with a few tools

[11:11] and tips to help them get the best sleep

[11:13] possible, even with shift work.

[11:15] >> A sleep mask, earplugs. We'll try these

[11:17] out after night shift or even on our

[11:20] regular night sleeps. We'll give these a

[11:21] try and see the difference in our sleep.

[11:23] >> I also made it clear, miss a workout if

[11:26] you have to, but don't sacrifice sleep

[11:28] after a long night of work. And with

[11:29] their sleep improving after just 4 weeks

[11:31] sticking to the program, both Luke and

[11:33] Nicole had clocked in some serious fat

[11:35] loss. Luke dropped his weight right on

[11:37] target with a six-pack timeline I gave

[11:39] him on day one, and his face, arms, and

[11:41] even his upper abs were already looking

[11:43] significantly leaner. Meanwhile, Nicole

[11:45] was making similar progress. Except for

[11:47] Nicole, the majority of her fat loss

[11:49] seemed to be coming from one area in

[11:51] particular.

[11:52] >> Once I ate a meal, like I'd fully fill

[11:53] them out, but now

[11:56] that's insane. Can't even wear these. I

[11:58] thought about wearing these ones tonight

[11:59] and they'd be just no chance.

[12:01] >> Even though Nicole has lost less weight

[12:03] overall compared to Luke, look at the

[12:05] definition you can already see around

[12:07] her core and waistline. And this is

[12:08] where women actually have the advantage

[12:10] over men, at least in the early stages.

[12:12] You see, Luke and Nicole are both

[12:13] burning through fat stores all over

[12:15] their bodies, not just their belly. And

[12:17] when my team and I examined the results

[12:19] from over 18,000 DEXA scans for men and

[12:22] women, we found something pretty

[12:23] remarkable. Men store the majority of

[12:25] their fat in their midsection, which is

[12:27] why on day one, Luke's belly fat came in

[12:29] 6% higher compared to the rest of his

[12:31] body. whereas her stubborn fat was more

[12:33] stored around her hips and thighs, which

[12:35] is a big reason why after just four

[12:37] weeks, Nicole already has a flat, toned

[12:39] stomach that most men spend months

[12:41] trying to achieve. So, at this point,

[12:42] I'm just hoping Luke doesn't get

[12:44] discouraged and give up.

[12:45] >> First 30 to 40 days was like super

[12:49] smooth. Everything's going really well.

[12:51] I was feeling pretty good. In the last

[12:53] probably like 10 days or so, I've

[12:55] noticed like little little things where

[12:57] I feel like I'm starting to compromise a

[12:58] bit or maybe or think about compromising

[13:00] a bit or whether it's like, oh, I, you

[13:02] know, didn't hit my steps that day,

[13:04] which has happened a couple times but

[13:06] more of late or I think about I'll just

[13:08] like not do the gym today or something

[13:10] like that. But I end up always going,

[13:12] but these thoughts are creeping in a bit

[13:14] more around this mark. If I look too

[13:15] much at like each and every day, what

[13:18] I'm weighing, how I look, uh, you can

[13:20] really get in your own head about it

[13:21] all. And while I understand Luke's

[13:22] frustration looking at the scale, how

[13:24] much salt you've eaten, how much you've

[13:26] slept, and a million other things can

[13:27] change how much you weigh every day.

[13:29] Even eating breakfast can bump up the

[13:30] scale by a few pounds. It's why I've

[13:32] asked both Luke and Nicole to track

[13:34] their weight first thing every single

[13:36] morning. And to let the Build with

[13:37] Science Plus app it over time, giving

[13:40] them a clearer picture of how their

[13:41] weight has actually been changing. But

[13:43] when it comes to water retention and

[13:45] bloating, this is a challenge that I

[13:47] actually think affects women more than

[13:49] men. I I feel like I'm finally looking

[13:51] better. Finally looking like I'm losing

[13:53] weight and then I'll get this week of

[13:54] like bloating and I'll be like great now

[13:56] I'm starting over again. I find the

[13:57] cramps each period has been getting

[13:59] worse. Like I need to get home heating

[14:01] pad on Tylenol. I just need to like

[14:04] relax. I can't do anything.

[14:05] >> Now if you scroll through social media,

[14:07] you've probably seen influencers saying

[14:08] that you need to change your workouts

[14:10] and diets around your time of the month.

[14:11] But there's no actual evidence to

[14:13] support that as some women experience

[14:15] worse symptoms than others. So you

[14:17] should train based on how you feel. Try

[14:18] to stick to the same workouts and meals

[14:20] while choosing simple ways to satisfy

[14:22] your craving. That said, I have noticed

[14:24] that some women they do experience a big

[14:26] spike in water retention during this

[14:27] time, which can temporarily mess with

[14:29] the number on your scale, which is why

[14:31] if this is you, I generally suggest

[14:33] avoiding the scale completely until your

[14:35] weight resettles back to normal. But for

[14:37] both guys and girls, bloating and water

[14:39] retention is actually a problem that

[14:41] gets worse when you reach elite levels

[14:43] of leanness, like top 1% of the

[14:46] population lean, which without giving

[14:47] things away, one of our two participants

[14:49] actually reached by the end of this

[14:51] video. So, go ahead and make your

[14:52] predictions. But for now, let's see how

[14:54] Luke and Nicole are doing after their

[14:55] first 45 days.

[14:57] >> 66 cm.

[14:59] >> What was I? 71.

[15:00] >> Yo, you have a snatch weight. You

[15:04] started at 72.5 cm. That's crazy.

[15:07] >> And while Nicole's waist was down 6.5

[15:10] cm, Luke's was down from 85 cm on day

[15:13] one to 78 cm. So Luke, you started at

[15:18] 29.2% body fat. So far, you've lost 11.5

[15:22] lb.

[15:23] >> Yep.

[15:23] >> And your body fat is down to 22.5%.

[15:30] >> No way,

[15:31] >> dude. That's insane.

[15:33] >> That's better than I thought.

[15:34] >> That is insane. All right.

[15:36] >> Okay, Nicole, so far you've lost 9 lb

[15:41] >> and you started at 33% body fat.

[15:45] >> Today

[15:46] you're at

[15:49] 27%.

[15:51] >> Okay, that's what I guessed. Okay,

[15:53] >> you guessed 27.

[15:54] >> I guess 26 27.

[15:55] >> This is honestly like the fastest I've

[15:57] seen body fat drop with like anybody

[15:59] I've worked with. Yeah. In 45 days,

[16:01] Luke's upper abs have become visible,

[16:03] while Nicole has a full outline of both

[16:05] her upper and lower abs. But keep in

[16:07] mind that Luke is just now reaching the

[16:08] body fat he thought he was starting out

[16:10] back on day one. And even though his

[16:12] belly fat has dropped from 34% to 23%,

[16:15] if he wants fully defined abs, he's

[16:17] still got quite a ways to go. But here's

[16:19] a really exciting news. Despite both

[16:21] Luke and Nicole sticking to an

[16:22] aggressive deficit, they've both gained

[16:24] muscle since this plan started. Nicole's

[16:27] lean mass increased by 1.5 lbs. while

[16:29] Luke is up by two and a half pounds,

[16:32] which helps explain how they were able

[16:34] to drop their body fat percentage so

[16:35] quickly.

[16:36] >> We've been dialed in. Like, there has

[16:38] not really even been like a proper cheat

[16:40] day to this point. We've kept like our

[16:42] calories like super dialed in and our

[16:44] protein high and like so it's been

[16:46] helpful cuz we're doing it together

[16:48] >> and we can hold each other like

[16:49] accountable and it's been like a grind,

[16:51] but also I think we're both kind of in

[16:53] the routine of it and it's gotten easier

[16:54] as it's gone on. And for Luke, there's a

[16:57] chance his belly fat will really start

[16:58] picking up now that he's leaner. Because

[17:00] based on our big Dex analysis I

[17:02] mentioned earlier, when guys are over

[17:03] 30% body fat, it seems like lots of the

[17:06] fat loss initially comes from their

[17:07] arms, chest, and face. But as you get

[17:10] leaner, the belly seems to start

[17:11] progressing a lot faster. Plus, Luke is

[17:13] also at the point where his belly is

[17:15] lean enough to see his abs actually

[17:17] trying to poke through, which just means

[17:19] every pound he loses from now on should

[17:21] reveal more and more of a six-pack. I

[17:24] don't quite see like insane ab

[17:26] definition by any means right now. Um

[17:28] but the most important part is I am

[17:30] making progress on the scale and body

[17:32] fatwise I know for a fact. Um I

[17:35] definitely look better. So just

[17:36] continuing the grind. Trust the process

[17:38] and we'll see where we end up at the

[17:40] end.

[17:40] >> But for Nicole, she was quickly

[17:42] approaching a level of leanness that's

[17:44] only achieved by 2% of women. So every

[17:46] pound she loses from this point is going

[17:48] to feel like a battle. This is the

[17:50] second night now where I'll go to the

[17:51] fridge and I'll eat like three pickles

[17:53] and then like I'll eat bread like I'll

[17:55] eat like little pieces of bread like

[17:57] literally like a mouse.

[17:58] >> So with this level of leanness, your

[17:59] body starts to dial down your energy

[18:01] while turning up your hunger signals in

[18:03] order to prevent any more fat loss.

[18:05] Though in Nicole's case, the battle

[18:07] seemed to be much more psychological.

[18:08] >> Like today when I woke up especially, it

[18:10] was very like bloated. Like I don't feel

[18:12] like I look as lean. I definitely feel

[18:13] like

[18:15] I just feel very bloated and gross. So I

[18:18] asked Jeremy personally him and asked

[18:20] his AI on his app as well. So he said

[18:23] probably water retention the timing of

[18:25] like maybe when I was eating a lot of

[18:26] the pizza like the carb overload which

[18:28] was last night.

[18:29] >> So just like when you're sleep deprived

[18:31] the leaner you get stress hormones like

[18:33] cortisol begin to rise causing your body

[18:36] to hold on to more water. Which is why

[18:37] at this stage you can simply wake up one

[18:39] morning and suddenly your belly looks

[18:41] soft and puffy and you feel like you've

[18:43] just regained 5 lbs of fat. But training

[18:45] harder or cutting our calories actually

[18:47] makes this worse. In Nicole's case, I

[18:49] actually encourage her to do the exact

[18:51] opposite, to give herself an extra day

[18:53] to rest and just go enjoy an out with

[18:55] Luke without tracking any calories. And

[18:57] the results,

[18:58] >> that's crazy. Like, they're really

[18:59] coming in a little bit there.

[19:01] >> Now, at this point, both Luke and Nicole

[19:02] have burned off enough belly fat for

[19:04] their abs to become visible. But while

[19:06] they have been supportive of each other

[19:08] throughout this journey, Nicole was

[19:09] starting to get discouraged. Like,

[19:11] >> I see Luke's abs right now, and it's

[19:12] insane. Like, his abs look great. very

[19:14] defined, very there, and it's like, I'm

[19:16] not there yet. I feel like I should just

[19:18] be like full-blown ripped.

[19:19] >> So, while women often have better fat

[19:21] distribution for achieving a flat

[19:23] stomach, if you want abs that really pop

[19:26] in photos, once again, guys do have a

[19:28] slight advantage. At the end of the day,

[19:30] your abs are still a muscle. And men on

[19:32] average carry about 40 to 50% more

[19:34] muscle mass compared to women. And even

[19:36] though the abs are a relatively small

[19:38] muscle, that extra size does help guys

[19:40] develop a more visible shredded looking

[19:43] six-pack, even with a similar amount of

[19:45] fat covering their abs. But this is also

[19:47] where both men and women can benefit

[19:48] from direct ab training designed to make

[19:51] them grow by using exercises that

[19:53] require your abs to fully stretch and

[19:55] contract. My two go-to exercises for

[19:57] this are the weighted cable crunch,

[19:59] which biases your upper abs, and the

[20:01] reverse crunch, where you roll your

[20:02] glutes up off the bench while

[20:04] contracting lower abs. And so, once you

[20:06] master the basics of your diet and

[20:07] training, it wouldn't be a bad idea to

[20:09] add this ab training in two or three

[20:10] times a week. But I should also mention

[20:12] that almost all of us have experienced

[20:14] what Nicole is feeling. When you put in

[20:16] tons of work only to feel disappointed

[20:18] that you aren't seeing the same results

[20:20] as someone else, even though what Nicole

[20:21] has already accomplished is genuinely

[20:23] impressive. And moments like this are a

[20:25] reminder that your progress should only

[20:26] be measured by where you are now

[20:28] compared to where you started and not

[20:30] anyone around you. I

[20:31] >> haven't seen an actual picture of when I

[20:33] started in a while. Like this is not me.

[20:36] There's just no way.

[20:38] >> My friend Nicole who is starting her fat

[20:40] loss journey at 33.

[20:42] >> That's not me.

[20:43] >> Overall right now I'm weighing in around

[20:45] 152 to 153. Um so I'm down at least 20

[20:49] lb. I do feel great overall, but I'm

[20:53] ready for this to end. I know Nicole

[20:54] killed it. I feel like I killed it.

[20:56] We're winding down. There's a light at

[20:57] the end of the tunnel.

[20:58] >> And by this point, both Luke and Nicole

[21:00] were starting to get sick of constantly

[21:02] eating in the deficit. And I could tell

[21:03] the hunger was starting to get to the

[21:05] both of them.

[21:06] >> This last couple weeks, we've both been

[21:09] just like so irritable. I just kind of

[21:12] pick a fight a lot more. And it does

[21:14] usually time around food. So,

[21:16] >> which helps illustrate why the fastest

[21:18] approach to get abs, it isn't always the

[21:21] best approach for everyone. The more

[21:22] aggressive you are and the longer you

[21:24] stick to it, the more your body is going

[21:25] to fight back. And while you can tough

[21:27] it out, there's also just nothing wrong

[21:29] with using a slower rate of fat loss and

[21:31] prioritizing sustainability over speed.

[21:34] Especially because the real battle isn't

[21:36] getting abs, it's keeping them. In fact,

[21:38] more than 80% of dieters who

[21:41] successfully lose fat can't keep it off.

[21:43] And the last thing I wanted to do was

[21:44] send Luke and Nicole off to Unlimited

[21:46] Food in Mexico when both of them were

[21:48] feeling super hungry and deprived. So

[21:50] before bringing them in for their final

[21:52] DEXA scans, I actually asked them both

[21:54] to spend the next 30 days maintaining

[21:57] their current shape. And so for Nicole,

[21:59] this means adding an extra 300 to 400

[22:01] calories back to her diet. And for Luke,

[22:03] an extra 500. Now, the goal here is for

[22:05] their body weight to stabilize rather

[22:07] than continue decreasing or increasing.

[22:09] And for the best long-term success after

[22:11] losing fat, researchers actually found

[22:14] two key habits that successful dieters

[22:16] use to avoid regaining the weight.

[22:18] Number one, they stay active either with

[22:20] walking or doing regular cardio even

[22:22] after they reach their goal. And number

[22:24] two, they continue regularly tracking

[22:26] their morning body weight, so they're

[22:27] aware of if it's trending up or down.

[22:29] And before I give Luke and Nicole their

[22:31] final results to find out if they're

[22:33] headed for an all-inclusive trip to

[22:34] Mexico, I first want to retest their

[22:36] strength to see if losing all that

[22:38] weight had a negative impact on their

[22:40] strength. Starting with push-ups. So

[22:41] Luke, day one, you got a high number to

[22:45] beat. Holy,

[22:46] >> how high was it?

[22:47] >> 40.

[22:48] >> I can beat that. I can beat that.

[22:50] >> Yeah. Okay.

[22:51] >> Okay. Nicole, you are at you were at

[22:54] four push-ups and go.

[23:00] >> And right out the gate, Nicole was

[23:01] blowing through her day one score while

[23:03] Luke was banging out push-ups faster

[23:05] than I could count.

[23:06] >> 50 51 went at Lisa. 53 four. I can't

[23:10] count this high.

[23:12] >> 59. Go for 60, baby. Let's go.

[23:16] >> Oh my god.

[23:20] Holy

[23:22] >> That was good,

[23:23] >> bro.

[23:23] >> Really good.

[23:24] >> What did you get?

[23:25] >> What? I couldn't even You did 18.

[23:27] >> Yeah.

[23:28] >> While for pull-ups, Nicole jumped from

[23:30] three assisted pull-ups on day one all

[23:32] the way to eight.

[23:34] >> That's crazy.

[23:35] >> Damn.

[23:36] >> While Luke had to beat a PR of 14 reps

[23:38] on day one all the way up to

[23:40] >> Come on.

[23:44] >> 21.

[23:45] >> That was really good,

[23:46] >> bro. Let's go,

[23:48] >> dude. Do you have this like extra gear

[23:49] that kicks in?

[23:50] >> I'm happy I beat 14 cuz I was not sure.

[23:52] >> With the trip to Mexico hanging in the

[23:54] balance, it was time for the moment of

[23:56] truth.

[23:57] >> First, I'm going to need you two to two

[23:58] naked.

[24:00] All right,

[24:01] >> no problem with that.

[24:04] >> You guys look incredible. Oh my god,

[24:08] dude. Look at these abs. Holy sh

[24:11] >> We lost a bit of fat. Nicole, you

[24:13] started at 33% body fat and today you

[24:18] are at 19.5%.

[24:24] >> That's insane.

[24:25] >> Oh my god. I got to cry.

[24:28] >> Crazy.

[24:29] >> Holy

[24:30] >> Okay, so Luke, day one, you started at

[24:33] 29.2%

[24:34] body fat. Today you are at

[24:38] 15.6%

[24:40] body fat.

[24:43] You guys

[24:45] crushed it.

[24:46] >> That's crazy.

[24:47] >> You guys crushed it.

[24:50] >> Holy.

[24:51] >> That's insane.

[24:53] >> Compared to day one, Luke lost 25 lbs of

[24:56] fat while gaining 5 lb of lean mass with

[24:58] Nicole losing 20 lb of fat and gaining 3

[25:01] lb of lean mass, resulting in one of the

[25:03] most dramatic transformations I have

[25:05] ever seen.

[25:06] >> What changed in terms of like I guess

[25:08] what you've done before and doing it

[25:10] now? like insane. I hate making

[25:12] workouts. I hate going to a workout cuz

[25:14] I'm like, "Oh, what do I do? What do you

[25:15] do?" The app like so easy. You go on it

[25:17] and it's like right there. I've tried it

[25:18] before without the app and I like

[25:20] couldn't do it.

[25:20] >> The counting calories is so easy. Make

[25:23] workouts customized and move everything

[25:24] around and it gives you new fresh ideas.

[25:27] >> So, like that was a game changer.

[25:28] >> If I asked Jeremy and I asked Jeremy AI,

[25:30] literally same same response. Like I was

[25:32] like, "What do you say and what does he

[25:33] say?" I was like, "Same thing."

[25:35] >> You guys do all the hard work. And if

[25:36] you guys also want to try out the exact

[25:38] same app that they did, just go to

[25:39] billwithscience.com or scan this QR code

[25:42] right here for 2 weeks free.

[25:43] >> And with Luke and Nicole absolutely

[25:45] earning their trip to Mexico, all that's

[25:47] left is for Luke to get it.

[25:48] >> Oh no. What is happening? Go.

[25:54] Oh my god.

[25:57] Oh my god.

[26:00] No. Get his ass.

[26:04] I mean the trip.

[26:07] >> No,

[26:08] >> you got the trip.

[26:10] >> You got your trip, bro.

[26:11] >> No.

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