Tag Archives: knee

The “Triple Extensors”: Run fast and Jump high!

By Dr. John R. Mishock, PT, DPT, DC To run fast or jump high, you must have explosive push off of the “triple extenders” of the ankle (plantar flexion), knee (extension), and hip (extension). The muscles that make up the “triple extenders” are the; gluteus maximus at the hip, the hamstrings (biceps femoris, semimembranosus, semitendinosus, […]

Knee ACL and Lower Extremity Injuries: Can we prevent them in our young athletes? Part II

By Dr. John R. Mishock, PT, DPT, DC In my last article, (Knee ACL and Lower Extremity Injuries: Can we prevent them in our youth athletes? Part I) http://mishock.wpengine.com/knee-acl-and-lower-extremity-injurys-can-we-prevent-them-in-our-young-athletes-part-i/we determined that lower extremity injuries make up 66% of all sports injuries, with the knee being the most commonly injured joint.(Med Sci Sports Exerc. 2002) These […]

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