Vids Fix “Hunchback” Posture in 10 Minutes/Day (Daily Exercise Routine) January 10, 2020 Gym Climber Share this Facebook Icon Twitter Icon Email Icon Join Gym Climber Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Join Gym Climber Create a personalized feed and bookmark your favorites. Join for free Already have an account? Sign In Get access to everything we publish when you sign up for Outside+. Too much climbing and not enough stretching or working of antagonistic muscles can cause hunchback, which can lead to back pain and limited range of motion. Here a few tips to straighten out! Also Watch Hang Boarding 101