Muscle Mass

Latest in Muscle Mass

How an Indiana Basketball Freshman Gained 12 Pounds of Muscle In Under a Month

When an incoming freshman arrives on campus for summer workouts, they can make some amazing gains in a short period of time. Getting into a college...

Bulked Up Bengals Linebacker Carl Lawson Might Have The Biggest Biceps in The NFL

Carl Lawson had a strong debut season with the Cincinnati Bengals, leading all NFL rookies with 8.5 sacks. But if his biceps are any indication, La...

What is an Accessory Exercise? Everything You Need to Know About These Training Staples

If you're new to strength training, it can be easy to feel overwhelmed by the avalanche of vocabulary words being thrown your way. Not only are you...

New Study Reveals Gaining Muscle Actually Alters Your DNA for a Lifetime

You've likely heard of "yo-yo" weight loss—the issue that plagues many Americans who work hard to shed pounds, only to see them inevitably creep bac...

New Study Reveals Whole Eggs Build Muscle Drastically Better Than Egg Whites

Want to get jacked? Don't lose the yolk. That's the takeaway from a new study from the University of Illinois at Urbana-Champaign that found pos...

Latest Videos in Muscle Mass

The Ultimate Chest and Back Workout

Use these movements to build ultimate chest and back strength and muscle.

How Alabama Softball Builds Bat Speed and Hand Coordination with DB Bench

The University of Alabama softball team performs a Dumbbell Bench with coaching from head strength and conditioning coach Michelle Diltz.

Alabama Softball Hammer Series

The University of Alabama softball team performs the Hammer Back Series with coaching from head strength and conditioning coach Michelle Diltz.

How Dustin Pedroia Muscles Up

Boston Red Sox 2B Dustin Pedroia provides an overview of his off-season training program, which consists of him getting as strong as possible.

National Guard Four-Count Reverse Crunch

Increase core strength with instruction from Staff Sergeant Ken Weichert and the National Guard.