https://youtu.be/AvxZRYMNhWk I first came across this exercise in the book Underground Secrets to Faster Running by Barry Ross. No matter how st...
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August 21, 2018 | John Paul Catanzaro
https://youtu.be/FGT2iMrjt3Q In most gyms you'll see a medicine ball or dumbbell held between the feet for resistance during knee-ins, but since...
Read MoreApril 22, 2014 | John Paul Catanzaro
https://youtu.be/LMScG1jGi7o For more information, check out Muscle Devices And Weight Room Alternatives. ...
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