In his fifth video episode, Kane Sumabat from Controlled Labs shows you how to develop explosive and elastic strength in the upper back and biceps. Take a peek!
In this fifth video episode, Kane Sumabat from Controlled Labs shows you how to develop explosive and elastic strength in the upper back and biceps by incorporating "muscle-ups" into your workout. Learn how!
Click Image To Enlarge. Kane's Upper Back Is Impressive!
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