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Strength, Endocrine, And Body Composition Alterations Across Four Blocks Of Training In An Elite 400 M Sprinter, Amit Batra, Alex B. Wetmore, W. G. Hornsby, Patrycja Lipinska, Zbigniew Staniak, Olga Surala, Michael H. Stone Mar 2021

Strength, Endocrine, And Body Composition Alterations Across Four Blocks Of Training In An Elite 400 M Sprinter, Amit Batra, Alex B. Wetmore, W. G. Hornsby, Patrycja Lipinska, Zbigniew Staniak, Olga Surala, Michael H. Stone

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The ability to produce force rapidly has the potential to directly influence sprinting performance through changes in stride length and stride frequency. This ability is commonly referred to as the rate of force development (RFD). For this reason, many elite sprinters follow a combined program consisting of resistance training and sprint training. The purpose of this study was to investigate the strength, endocrine and body composition adaptations that occur during distinct phases of a block periodized training cycle in a 400 m Olympic level sprinter. The athlete is an elite level 400 m male sprinter (age 31 years, body mass: …