How To Scale Gironda Sternum Pull Ups, The King of Bodyweight Upper Back Exercises
У вашего броузера проблема в совместимости с HTML5
How to scale the best bodyweight upper back building exercise, the sternum pull up: fulcrum sternum pull ups.
Poliquin Group article on chin ups: http://main.poliquingroup.com/ArticlesMultimedia/Articles/Article/1161/Why_You_Must_Do_Chin-Ups.aspx
Music: As Above So Below by Savfk www.soundcloud.com/savfk