Former UCLA coach Bob Larsen, who coached Meb Keflezighi to Olympic, Boston Marathon and NYC Marathon glory, explains running biomechanics to coaches at the 2012 Trials Super Clinic.
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Former UCLA coach Bob Larsen, who coached Meb Keflezighi to Olympic, Boston Marathon and NYC Marathon glory, explains running biomechanics to coaches at the 2012 Trials Super Clinic.