Which builds more muscle: free weights or machines? New study weighs in

One of the ever-raging debates heard in most gyms is whether using weights or machines is more effective for building muscle.

I’m a personal trainer — this exact lower-body workout helps my clients build muscle and strength at any age

A personal trainer says these are the 7 steps you should take to build the ‘perfect’ lower-body workout (and a routine to try ...

How to Know Which Muscle Groups to Work Out Together

ONE WAY SAMUEL likes to think about organizing the muscle groups of the body is by dividing them into two groups: The main ...
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The Rock shared the 6-step, muscle-building, leg routine that helped him get ripped for the Super Bowl

Dwayne 'The Rock' Johnson was featured in a Super Bowl ad and live intro with massive muscles. His strength and conditioning coach shared the workout The Rock used to build muscle in the gym.