Back in the mid-1950s, Dr. Arthur Steindler introduced the concept of open kinetic chain (OKC) and closed kinetic chain (CKC) movements. In a nutshe...
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February 12, 2015 | John Paul Catanzaro
Back in the mid-1950s, Dr. Arthur Steindler introduced the concept of open kinetic chain (OKC) and closed kinetic chain (CKC) movements. In a nutshe...
Read MoreSeptember 15, 2013 | John Paul Catanzaro
https://youtu.be/xcdVCONSgNw A good way to get strong on the Nordic hamstring curl is to use accommodating assistance from a lat pulldown machin...
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