Velocity and Stride Parameters of World-Class 400-Meter Athletes Compared with Less Experienced Runners Christine Hanon, Bruno Gajer
Velocity and Stride Parameters of World-Class 400-Meter Athletes Compared With Less Experienced Runners Christine Hanon, Bruno Gajer To cite this version: Christine Hanon, Bruno Gajer. Velocity and Stride Parameters of World-Class 400-Meter Athletes Compared With Less Experienced Runners. Journal of Strength and Conditioning Research, Lippin- cott, Williams & Wilkins, 2009, 23 (2), pp.524-531. 10.1519/JSC.0b013e318194e071. hal-01623755 HAL Id: hal-01623755 https://hal-insep.archives-ouvertes.fr/hal-01623755 Submitted on 25 Oct 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. VELOCITY AND STRIDE PARAMETERS OF WORLD-CLASS 400-METER ATHLETES COMPARED WITH LESS EXPERIENCED RUNNERS 1 2 CHRISTINE HANON AND BRUNO GAJER 1Laboratory of Biomechanics and Physiology, French National Institute of Sport, Paris, France; and 2French Athletic Federation, Paris, France ABSTRACT INTRODUCTION Hanon, C and Gajer, B. Velocity and stride parameters of world- ecause small differences in performance generally class 400-meter athletes compared with less experienced determine a competition outcome, information runners. J Strength Cond Res 23(2): 524–531, 2009—The concerning the best way to expend the limited purpose of this study was to determine, based on the time B energetic sources available is of considerable interest.
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