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.

Want a workout plan to get shredded fast?

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.

Kickstart your fat loss immediately with these simple, science-backed strategies.

Research shows why the first half of your calf raise is the most effective.

The simplest way to burn more calories, build more muscle, get stronger, and save time in the gym.