I have one simple sets-and-reps prescription to maximize muscle gains.

The best rep speed for muscle growth and strength isn’t what you think.

New research reveals that training fasted won’t improve fat loss but can hurt your strength progress.

New research confirms that leg day isn’t just for building bigger quads.

The importance of changing up your workout to see continued results.

Why the initial half of the range of motion may be more important.

New research shows strength training holds its own—while delivering unique benefits cardio can’t match.

Dr. Jim Stoppani walks you through Super-Man supersets for building the chest, back, shoulders, and traps. 

Don't just stick to free weights—study shows machines build just as much muscle.