Climbers prone to shoulder injuries have two things in common: a stiff ribcage and weak shoulder stabilizers. Check out the video below for 2 exercises to help address these issues. You can incorporate these as part of your dynamic warm-up or before starting your training program.
A word of caution: if you experience pain doing any of these exercises they’re not appropriate. Seek the help of a professional to understand the source of your pain.
By William Bateman