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Part One BACKGROUND 1 The Triple Jump
History of the Triple Jump
53 other sections not shown
active approach run athlete athlete's backward balance beginning board take-off Box training camera center of gravity center of mass coach competition distance double arm action double arm take-off eye focus feet field events film flex flexibility flexion free leg Ganslen grass ground hamstring heel high school hip flexors hop and step hop landing hop leg horizontal speed improve increase indoor injury jump phase jump take-off jumper jumping drills Kreer landing pit leg strength long jump loop lower leg marker maximum mechanics meters method momentum motion move muscles OLYMPIAD performance plyometric position posture recommends repetitions rhythm run-up runway Russian Saneyev shoulder level single arm sprint standing triple jump Starzynski step and jump stretch swing take-off action take-off angle take-off board take-off foot take-off leg teaching tendon tion total jump track and field upper body vertical Viktor Saneyev Vitold Kreer weight training workout