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Information Journal Paper

Title

A COMPARISON OF BODY COMPOSITION, MAXIMAL OXYGEN CONSUMPTION AND ANAEROBIC POWER CHANGES IN SOCCER PLAYERS DURING COMPETITIONS SEASON

Pages

  54-67

Abstract

 Introduction: Physical fitness is one of the key factors that contribute to success of soccer players in competition. In addition, aspects such as BODY COMPOSITION, MAXIMAL OXYGEN CONSUMPTION and anaerobic power are of primary importance in success of soccer team.Thus, the aim of this study was to compare BODY COMPOSITION, MAXIMAL OXYGEN CONSUMPTION and anaerobic power changes in soccer players during competitions season.Materials and Methods: This was a semi experimental research with three experimental groups. 24 players of Pasargad Soccer Team including defenders (N=8), middles (N=8) and attackers (N=8) were voluntarily selected as the available statistical sample. Through the use of In-Body system, Astrand Treadmill Test and Running-based Anaerobic Sprint Test (RAST), BODY COMPOSITION, MAXIMAL OXYGEN CONSUMPTION and anaerobic power were measured in the beginning of competitions season (Aban month) and after the 15Th competition (Esfand month) during competitions season. Then, paired sample t-test (t-student) and ANOVA were used for the statistical analysis of the data at P=0.05 level of significance.Results: Defender, middle and attacker players showed a significant reduction in BMI 15 weeks after the start of competitions season. (p<0.05). Middle and attacker players showed a significant reduction in the percentage of body fat but there was no such reduction in defenders. MAXIMAL OXYGEN CONSUMPTION (VO2max) significantly increased in middle and attacker players and decreased significantly in defenders. (p<0.05). Further, defender and attacker players showed a significant increases in anaerobic power during competitions season (p<0.05).conclusion: It is likely that competition season could bring about changes in BODY COMPOSITION profile, maximum oxygen consumption and anaerobic power changes in defenders, middle players and attackers of soccer. However, these changes depend on the posts of each soccer player as well as to the style of the team. The researchers of the study recommend the trainers to be aware of the intensity of such changes and enforce them in their training sessions during the season in order to prevent the power decrease of their players.

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    APA: Copy

    FARAHNEIA, M., & ATTARZADEH HOSSEINI, S.R.. (2012). A COMPARISON OF BODY COMPOSITION, MAXIMAL OXYGEN CONSUMPTION AND ANAEROBIC POWER CHANGES IN SOCCER PLAYERS DURING COMPETITIONS SEASON. SPORT AND BIOMOTOR SCIENCES, 2(4), 54-67. SID. https://sid.ir/paper/205313/en

    Vancouver: Copy

    FARAHNEIA M., ATTARZADEH HOSSEINI S.R.. A COMPARISON OF BODY COMPOSITION, MAXIMAL OXYGEN CONSUMPTION AND ANAEROBIC POWER CHANGES IN SOCCER PLAYERS DURING COMPETITIONS SEASON. SPORT AND BIOMOTOR SCIENCES[Internet]. 2012;2(4):54-67. Available from: https://sid.ir/paper/205313/en

    IEEE: Copy

    M. FARAHNEIA, and S.R. ATTARZADEH HOSSEINI, “A COMPARISON OF BODY COMPOSITION, MAXIMAL OXYGEN CONSUMPTION AND ANAEROBIC POWER CHANGES IN SOCCER PLAYERS DURING COMPETITIONS SEASON,” SPORT AND BIOMOTOR SCIENCES, vol. 2, no. 4, pp. 54–67, 2012, [Online]. Available: https://sid.ir/paper/205313/en

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