Strength Speed. Technology and training for sprinter speed and long jump. A new type of specific strength training for speed called Powersprint is presented. Muscle strength - Scientific basic. by Jan Melén

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Strength Speed. Technology and training for sprinter speed and long jump. A new type of specific strength training for speed called Powersprint is presented. Muscle strength - Scientific basic.

Jan Melén - Strength Speed. Technology and training for sprinter speed and long jump. A new type of specific strength training for speed called Powersprint is presented. Muscle strength - Scientific basic.
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