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Information Journal Paper

Title

Effects of Type and Intensity of Voluntary Contractions With Different Recovery Periods on Anaerobic Power and Maximum Torque in Young Trained Girls

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  0-0

Abstract

 Background: Implementing the post-activation potentiation phenomenon before a competition in the warm-up section may be better than performing the usual warm-up. Objectives: Therefore, the purpose of this study was to determine the effects of type and intensity of muscle contraction with different Recovery periods on Anaerobic Power and peak Torque in young trained girls. Methods: Twelve female subjects (age: 22 2. 95 years; height: 165. 42 5. 35 cm; weight: 57. 33 9. 15 kg) who had at least two years of continuous training experience were randomly selected. The subjects performed the contraction protocols (isometric (3 70/7s), concentric (3 90/4), and eccentric (3 110/5)) or control conditions in eight sessions with at least 48 hours intervals between the sessions. In this study, the countermovement jump test and Biodex isokinetic device (60° . S-1) model (ISO-1) were used for measuring Anaerobic Power and maximum peak Torque, respectively. Two-way repeated-measures ANOVA and one-way independent ANOVA were used for analyzing the data (P < 0. 05). Results: The between-group comparisonsshowedthat the highest Anaerobic Powerandpeak Torque values in immediateandthreeminute Recovery periods were seen in the concentric protocol, and the highest values in seven-minute Recovery periods were seen in the eccentric protocol (P < 0. 05). These variables were also significant in concentric and eccentric contractions in within-group comparisons (P < 0. 05). Conclusions: Eccentric contraction, similar to other contractions, can produce PAP. It seems that eccentric contractions due to a higher intensity of contractions can maintain more consistency of PAP than do other contractions.

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    APA: Copy

    Momeni Sheykheh, Fariba, & Monazzami, Amirabbas. (2020). Effects of Type and Intensity of Voluntary Contractions With Different Recovery Periods on Anaerobic Power and Maximum Torque in Young Trained Girls. JOURNAL OF ARCHIVES IN MILITARY MEDICINE, 8(2), 0-0. SID. https://sid.ir/paper/773477/en

    Vancouver: Copy

    Momeni Sheykheh Fariba, Monazzami Amirabbas. Effects of Type and Intensity of Voluntary Contractions With Different Recovery Periods on Anaerobic Power and Maximum Torque in Young Trained Girls. JOURNAL OF ARCHIVES IN MILITARY MEDICINE[Internet]. 2020;8(2):0-0. Available from: https://sid.ir/paper/773477/en

    IEEE: Copy

    Fariba Momeni Sheykheh, and Amirabbas Monazzami, “Effects of Type and Intensity of Voluntary Contractions With Different Recovery Periods on Anaerobic Power and Maximum Torque in Young Trained Girls,” JOURNAL OF ARCHIVES IN MILITARY MEDICINE, vol. 8, no. 2, pp. 0–0, 2020, [Online]. Available: https://sid.ir/paper/773477/en

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