Bony to Beastly | Muscle-Building for Skinny Guys

The proof is in the smoothie, too. We consistently get the best bulking transformations on the internet. Check out these muscle-building transformations from guys doing the Bony to Beastly Program.

Bigger, Stronger, & Fitter

Bony guys are defined by their scaffolding. We're here to help you fill out that frame with muscle, reaping all the long-term health and fitness benefits as you bulk up.

Maybe you're a "hardgainer," where no matter how much you eat, you can't gain weight. You aren't crazy. There's genetic variation in stomach size, appetite, and metabolism. Many of us are genetically predisposed to thinness. We need to find a diet that suits us.
Maybe you're an "ectomorph," with thinner wrists and narrower shoulders, worried your frame can't support muscle growth. We had that same fear. It isn't true. Thin guys tend to be able to build muscle faster than other body types.
Maybe you're skinny-fat, getting bigger and smaller without ever getting leaner or stronger. That's frustrating. You're one of the rare few who eats the right amount of food, yet it's being stored as fat instead of muscle. We need to reverse that, and we can.

We're the Costco of muscle. You can find anything you want, but everything is in bulk. We write about how to eat a healthy weight-gain diet, how to train for muscle size, and how to live a lifestyle that supports muscle, strength, and overall fitness.

If you want us to walk you through the entire process of bulking up, check out our Bony to Beastly Program. We'll teach you everything you need to know, including diet, training, and lifestyle. We'll answer all your questions, give you feedback along the way, and support you through every step of the process.

We've also written hundreds of free articles about how to build muscle, eat a good diet, and live a healthy lifestyle. Feel free to drop a comment. I answer all of them.

Thin Genetics

Thin guys often have different genetics, giving us different struggles and goals and influencing how we eat, lift, and live.

The Art of Bulking

The only way to get bigger is to gain weight. The best way to gain weight is to prioritize muscle growth—to bulk. Nobody knows bulking better than we do.

How to Train Your Muscles

One of the best ways to improve your results is to improve your training. The more muscle growth you can stimulate, the more calories your muscles will gobble up, leaving fewer to store as body fat. We'll show you how to stimulate more growth.

Plus, you may want to develop a certain muscle. Perhaps you're tired of having a thin neck, lanky arms, or a small chest. The best way to develop a specific muscle is to train it. We'll show you how.

How to Eat a Good Diet

It isn't hard to learn about how to eat a nutritious diet. However, most of that advice is for overweight people struggling to lose weight. We have the opposite problem. We need an abundant diet that's rich in calories and nutrients, supporting our health and muscle growth.

How to Build Muscle at Home

Gyms are great, but you can build just as much muscle at home. I've bulked with adjustable dumbbells in my small apartment. Now I lift weights in my barbell home gym. In a pinch, you can even bulk with bodyweight workouts. You can use whatever you have, but be smart about it.

How to Improve Your Appearance

I've surveyed thousands of women to see what they say they prefer. I've also surveyed thousands of men to see what gives the best real-world results. And I've spoken with the world's leading researchers on attractiveness to ensure the science is sound.

How to Get Leaner, Fitter & Healthier

All of our articles consider health and fitness. We're not in the bodybuilding or powerlifting scene. We're part of the fitness industry. We're natural lifters who want to be strong, fit, and healthy. Still, there are two things naturally thin guys need to know:

Muscle-Building Supplements

Supplements are overrated but helpful. We don't sell supplements or use any affiliate links, keeping our supplement recommendations as unbiased as possible.

Muscle Calculators & Workout Templates

Google Sheet Workout Template: This is a 3-day, full-body, customizable workout template programmed into Google Sheets. You can choose your exercises from dropdown menus, track how much weight you're lifting, how many reps you're getting, and compare your progress from week to week. The exercises link to 150 of our exercise tutorial videos.
Ideal Weight & Muscle Measurements Calculator: This calculator asks for your height, wrist circumference, and goal body fat percentage, then it tells you your ideal body weight and muscle measurements.
Natural Muscular Potential Calculator: This calculator uses your height, wrist circumference, and ankle circumference to estimate how big you can build your muscles.
Bulking Calorie Calculator: This calculator lets you pick how leanly or aggressively you want to bulk, includes macronutrient recommendations, and has an option for hardgainers (who have especially hellish metabolisms).
Cutting Calorie Calculator: This calculator lets you pick how quickly you want to lose weight, includes macronutrient recommendations, and is optimized for gaining/maintaining muscle.
Body Recomposition Calorie Calculator: This calculator gives you recommendations that will help you build muscle and burn fat at the same time.
At-Home Body Fat Percentage Calculator (Navy Method): This method accounts for muscle growth, making it the easiest and best way to monitor your body fat percentage if you lift weights. All you need is a measuring tape.
FFMI calculator: FFMI is like BMI except that it measures lean mass. It's how bodybuilders compare their muscularity with one another. An "athletic" FFMI is good enough for most people, though.
How Skinny is Too Skinny? This calculator takes your height and weight and tells you how much (if any) weight you should gain to improve your health and appearance.

Kick back, relax, and enjoy some moderately heavy reading. We'll teach you everything you need to know to go from lean to mean, from stick to thick, from Bony to Beastly.