10 Best Workout Apps of 2026, Tested by Personal Trainers

How Alan Ritchson Got Jack Reacher-Sized For ‘Jack Reacher’

He actually trains with high reps. Most of his sets fall in the rep range, which is in the proper range (5-30 reps) to stimulate muscle growth. If you’ve never pushed your reps that high, it’s worth trying. That new challenge could be just what…