Ditch the inefficient isolation drills and embrace the integrated training method that elite US trainers use to build maximum strength in half the time.

Serrano is a contributor for TIME. Serrano is a contributor for TIME. Imagine there was something you could do that would not only improve your mood, cognition, and energy, but also lower your chances ...

"Aren't they a little young for that?" This is a question I used to hear regularly from parents when I'd recommend strength training for the kids I worked with, whose ages ranged from 6 to 18 years ...