Relationship between Handball Players’ Lower Limb Muscle Strength and Jump Performance

  • HANEDA Yoshihiro
    Division of Physical Therapy, Department of Rehabilitation, Faculty of Health Sciences, University of Health Sciences Graduate School of Health and Welfare Sciences, International University of Health and Welfare
  • MIYACHI Tsukasa
    Division of Physical Therapy, Department of Rehabilitation, Faculty of Health Sciences, University of Health Sciences
  • TAKANO Yoshio
    Department of Physical Therapy, Faculty of Health Sciences, Fukuoka International University of Health and Welfare

Bibliographic Information

Other Title
  • ハンドボール競技者の下肢筋力と跳躍動作の関連
  • ハンドボール キョウギシャ ノ カシ キンリョク ト チョウヤク ドウサ ノ カンレン

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Abstract

<p>[Purpose] To clarify the relationship between handball players’ lower limb muscle strength and jump performance. [Participants and Methods] Senior high school handball players’ peak lower limb extensor torque-to-body weight ratios when performing an isokinetic closed kinetic chain exercise at an angular velocity of 60 deg/sec were calculated, and the correlations between these values and their one-leg vertical jump, alternate-leg 5 bounds, and two-leg jump were analyzed. Subsequently, differences in their muscle strength and one-leg vertical jump between their pitching and non-pitching sides were examined. [Results] Lower limb extensor strength was significantly correlated with alternate-leg 5 bounds and two-leg jump. There were no significant differences between the pitching and non-pitching sides. [Conclusion] Lower limb extensor strength when performing an isokinetic closed kinetic chain exercise may be useful for horizontal jump performance evaluation.</p>

Journal

  • Rigakuryoho Kagaku

    Rigakuryoho Kagaku 35 (1), 1-4, 2020

    The Society of Physical Therapy Science

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