American Journal of Sports Science

Volume 4, Issue 1, January 2016

  • Relationships Between High Intensity Running and Outcome of Technical-Tactical Skills in Professional Soccer Players During Match Play

    Cristoforo Filetti, Stefano D’Ottavio, Bruno Ruscello, Vincenzo Manzi, Wassim Moalla

    Issue: Volume 4, Issue 1, January 2016
    Pages: 1-9
    Received: Jan. 09, 2016
    Accepted: Jan. 20, 2016
    Published: Feb. 14, 2016
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    Abstract: This study aimed to investigate the relationships between high-intensity activities (HIA: speed, acceleration, Metabolic Power) and the outcomes of some technical-tactical skills in professional soccer players (n=610, age 26.8±7.0) during 50 games of the Italian “SERIE A” season 2013-2014. The analysis was carried out through a semi-automatic match... Show More
  • Lower Extremity Injuries of Volleyball Players During Moving Spike Landing

    Hung-Yu Huang, Tso-Liang Teng, Cho-Chung Liang

    Issue: Volume 4, Issue 1, January 2016
    Pages: 10-17
    Received: Jan. 14, 2016
    Accepted: Jan. 26, 2016
    Published: Feb. 19, 2016
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    Abstract: Volleyball games worldwide have developed into aggressive volleyball games involving various types of attacking techniques. Among the various attacking techniques, the moving spike is most likely to cause body imbalance. When volleyball players perform a moving spike, to acquire more time and space when hitting the ball, they typically change their... Show More