Tip: 8 Unconventional Core Exercises Hit your entire core with these somewhat odd, but incredibly challenging, moves. Brandon Holder
Fully Functional Shoulders in 15 Minutes A program to increase shoulder strength, endurance, and mobility that can be done anywhere in 15 minutes. Check it out. Nick Tumminello
Tip: The Perfect Way to Overhead Press This variation allows you to lift heavy without messing up your shoulder health. Check it out. Lee Boyce