You can't grow your pecs if your shoulders are screaming in pain. That's why MuscleTech-sponsored athlete Logan Franklin attacks his pecs, not his joints.
Want to get a killer full-body workout without having to hit the gym? All you need is a plyo box and a little creativity to work every muscle group in just 20 minutes.
3 Bodyweight Workouts You Can Do Anywhere
One Month To Bigger, Badder Legs