Real science combined with real training produces unreal results. Try my Shortcut to Size program on for size—and see for yourself!

Use this method for a different approach to your training that sparks intensity and helps you break through plateaus. This full-body routine will torch body fat and build solid muscle.

Become a leaner, stronger you in just 12 weeks!

Get ready to burn fat, build muscle, boost strength, and get absolutely shredded in only six weeks. Get ready to achieve the best shape of your life. Get ready for Shortcut to Shred.

Get ready for four days, 4,000 reps, and a head-to-toe muscle-building workout like you've never experienced, thanks to a new twist on a classic training technique.

Want to build strength and explosiveness, pack on muscle mass, and shred body fat in the most efficient way possible? Behold the power of Jim's Power-Pyramid training technique!

That's one I, not two. Go low in volume and insanely high in intensity for more muscle and less fat with this five-day program!

There's a new pre-workout star on the rise. Get behind the label of your favorite supplements and see what this promising ingredient can do for you!

Experience giant-sized physique gains with a new twist on a classic training principle. You can follow Jim or build your own workouts with this template!

A classic training method gets a muscle- and strength-building upgrade with this five-day full-body routine.

Shortcut to Shred is one of our most popular programs, and for good reason: It works more predictably than just about anything else out there! Here's the nutritional backbone of what may be Dr. Stoppani's best plan yet!

Holiday indulgence doesn't have to be a bad thing. Eat your favorite comfort foods and coast into the new year looking your best with these smart nutrition strategies!

In 12 short weeks, I can help you build more muscle while skyrocketing your strength. To succeed, your diet must be elite!

The familiar 3x10 lifting scheme has never been so potent! This 5-day routine encourages huge muscle gains and fat loss with a high-intensity descending-pyramid technique.

The popular 21s technique isn't just for biceps. Use it on every muscle group for huge muscle-building gains with this five-day whole-body routine.

It's happened! One of the world's great authorities on muscle building has once again joined forces with Bodybuilding.com in an exciting new partnership. The real beneficiary? It's you!

Make these subtle changes to a few of your favorite exercises to spark new size and strength gains!

Learn how supplementation can enhance your life, your performance, and your health from one of the world's leading experts.

The legendary bodybuilder and physique coach will be advising on JYM products and developing his own intra-workout formula.

This delicious high-protein shake is packed with powerful health-boosting and performance-enhancing nutrients that provide its distinct color.