Quick Answer If you want to know how well your body is likely to hold up as you age, do not just look at how much you lift or how lean you look. These seven fitness tests for aging measure power, lower body strength, upper body pulling strength, cardio, upper body mobility, core strength, and […]

Quick Answer How long does it take to get abs? For most people, getting visible abs takes anywhere from about 6 months to over a year, depending on starting body fat, muscle mass, and how well they preserve muscle while dieting. Under an aggressive, well-executed plan, visible abs can start to show much sooner — […]

Quick Answer If you want to know how to build 20 pounds of muscle, the fastest path is to combine effective training volume, hard sets taken close enough to failure, smart exercise selection, the right calorie strategy for your body fat level and training age, enough protein, solid pre-workout fueling, and consistent recovery. Key Takeaways […]

If you’re trying to figure out how to get a bigger butt, the simplest answer is: train your glutes consistently and cover the main movement patterns that grow them. In this 90-day experiment, Tahnee trained with no squats, no deadlifts, and no heavy spinal loading, and still focused on building her glutes. The plan used […]

If you want to know how to bulk without getting fluffy, it comes down to one decision: lean bulk, fast bulk, or maingaining. In this 90-day experiment, Dayton (my brother-in-law) tested all three. We tracked his results with DXA scans plus ultrasound/skinfolds/circumference measurements and compared them to what happened in the gym — because the […]

If you've ever tried to figure out how many calories you should be eating, you've probably run into two terms that sound like they mean the same thing: TDEE and BMR. They get thrown around interchangeably in fitness circles, which is confusing because they're actually measuring two different things. Here's the short version: BMR is […]

A calorie deficit is the only thing that makes fat loss happen. You can eat clean, cut carbs, do intermittent fasting, or follow whatever diet is trending this month, but if you're not in a deficit, you're not losing fat. That's not opinion. That's thermodynamics. The good news is that calculating your deficit isn't complicated. […]

What happens if you train forearms every day? We trained only one forearm every day for 30 days — pitting a gym plan vs rice bucket training vs a hand gripper — to find the fastest way to grow forearms and build real grip strength. Three of us trained only our left forearms for 30 […]

The best diet to lose weight is the one that makes overeating hard and consistency automatic. So I built the simplest fat-loss diet possible — buffet-style meals, no calorie tracking, no strict portions — and tested it for 30 days (with DEXA scans) to see what happened to cravings, habits, and body fat. If you’ve […]

Three days a week. Full body. Best bang for your time. This full body workout routine gives you 6 main lifts, plus 1–2 add-ons customized to you. After 10+ years of testing every workout split and coaching thousands of people, I’ve found that a full body workout routine run 3x/week gives you the best results […]

Most belly fat plans fail because they treat it like one problem. Here’s how to get rid of belly fat with a 3-layer method that tells you exactly what to do first, what to do when you plateau, and how to finally lose the “last bit.” This is Nimesh, who, at the age of 35, […]

Cardio for weight loss isn’t about sweating more or chasing 10,000 steps. Debunk 10 myths and learn what actually moves the scale without burning out. Running burns fat faster than walking.  A 30-second workout can never compete with 40 minutes. And if you do too much cardio, then you’re gonna lose muscle.  But are these […]

Most glute workouts throw 8–10 random exercises at you when you only need two. In this guide, you’ll learn the best gluteus maximus exercises—the two science-backed moves that give you the deep stretch and hard squeeze your glutes need to grow. This is what weak, underdeveloped glutes look like.  They’re often the hidden reason your […]

For years, lifters have heard that going deep in the stretch is the “secret” to size. In this article, we break down what our $40K MRI experiment on stretch mediated hypertrophy actually found: when stretch really helps, when it doesn’t, and how to use it intelligently in your training. In the past few years, everyone […]

Before you spend another dollar, see how a sports nutrition PhD ranks a list of the best muscle mass building supplement — by real evidence, cost per pound of lean mass, and results that actually show up. I asked a Doctor of Sports Nutrition to rank the top 8 supplements for building muscle (the best […]

If it doesn’t work multiple muscles, it doesn’t make the cut. These compound exercises are your 6-move shortcut to full-body growth. Instead of doing 100 exercises, with just these 6 compound exercises, you can grow every single muscle. Why should you believe me? Because I got the answers from the brightest head in the world, […]

Dieting isn’t a willpower problem. It’s a hypothalamus problem. Here’s how to reduce appetite by working with your brain’s hunger system, not against it. THIS is the size of the hypothalamus in your brain — the tiny control center that decides how hungry you feel, what you crave, and even how many calories you burn […]

How much protein to build muscle? See why pushing intake too high can backfire — and what to prioritize instead. Do you expect your muscles to grow bigger and bigger by shoveling “high protein” into your body? But what if eating more protein isn’t just unnecessary — but actually makes it harder to grow? Today, […]

High reps vs low reps: which actually builds more muscle without wrecking your joints or your motivation? I ran a 60-day, side-by-side test to find out. High reps vs low reps? Apparently, you have to train with heavy weights for the best muscle growth; at least, that’s what many people say.  But not everyone agrees. […]

Ever wonder why some guys blow up in months while others barely change after years of training? The answer lies in your muscle genetics and how you play the hand you’re dealt. What if I told you this guy eats less than 1,500 calories a day, yet his muscle growth speed is unheard of? At […]

How To Build Muscle And Lose Fat At The Same Time (Body Recomposition) Primary researcher for this article: Daniel Plotkin, PhD student Discover the exact number of calories you need to eat to successfully achieve a body recomposition:  Click the button below to figure out how many calories you need to eat for body recomposition […]

Think you need a fancy gym to build muscle? Nope — here’s how to get jacked with just two dumbbells. This is Dayton. A typical guy who can’t commit to gyms because “life is too busy." “Gyms are too expensive”, and he’d eat whatever was reachable. But here's the worrying bit. His current body fat is […]

What’s the best cardio for losing weight? We ran, jumped, swam (and suffered) through 12 workouts to find the real winners. This one exercise burns twice as much fat as jogging ... ... and that’s just 1 of the 12 popular cardio exercises we tested, using the world’s most accurate calorie tracker, to measure not […]

It took me 3 years to hit a 225 bench press. Ryan did it in 1, and his method changed everything for me. Reaching a 225 bench press is a sign you've made it in the gym. But only 2% of new lifters can do it, and even among regulars, barely 1 in 5 ever […]

You can see your belly fat. You can grab it. But the most dangerous fat? You can’t see it at all. It’s called visceral fat, and here's how you can destroy it in 30 days. This is the belly fat no one wants, but most people have. It’s visible, and you can literally pinch it. […]

Tired of a flat-looking back? These thick back exercises will change the game. Did you know that there are 6 key muscles responsible for giving your back a thick, powerful look? However, each one has a unique function that most people overlook in their back workouts. I know because after years of doing the “best” […]