https://hasfit.com/wp-content/uploads/2013/03/isometric-pull-ups-back-exercise-demonstration-isometric-exercises-isometric-back.jpgVideo thumbnail for youtube video Isometric Pull Ups – Back Exercise Demonstration – Isometric Exercises – Isometric BackOctober 21, 2013 Watch LaterRemove Cinema Mode You may also like Video 30 Min Full Body Dumbbell Workout Video 12 Min Full Body Stretch Video 15 Min Beginner Weight TrainingAdd commentYou must be logged in to post a comment.
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