Effects of short-duration constant torque and constant angle stretching on the musculotendinous stiffness of ankle plantar flexors

Oba, Kensuke; Samukawa, Mina; Kasahara, Satoshi; Ishida, Tomoya; Tohyama, Harukazu

Effects of short-duration constant torque and constant angle stretching on the musculotendinous stiffness of ankle plantar flexors

Oba, Kensuke; Samukawa, Mina; Kasahara, Satoshi et al.

Sport Sciences For Health, 2024, 21(1), 415-421

Permalink : https://hdl.handle.net/2115/96002

このアイテムのアクセス数:223件（2026-08-19 00:25 集計）

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アクセス権	open access
URI	https://hdl.handle.net/2115/96002
タイトル	Effects of short-duration constant torque and constant angle stretching on the musculotendinous stiffness of ankle plantar flexors
著者	Oba, Kensuke ; Samukawa, Mina ; Kasahara, Satoshi ; Ishida, Tomoya ; Tohyama, Harukazu
e-Rad_Researcher 30969069 著者名 Oba, Kensuke
e-Rad_Researcher 40360953 著者名 Samukawa, Mina
e-Rad_Researcher 10312422 著者名 Kasahara, Satoshi
e-Rad_Researcher 30759642 著者名 Ishida, Tomoya
e-Rad_Researcher 60301884 著者名 Tohyama, Harukazu
言語	英語
キーワード	Static stretching
	Flexibility
	Warming up
	Injury prevention
	Stretch intensity
発行日	2024-09-21
出版者	Springer Nature
収録物名	Sport Sciences For Health
巻(号)	21(1)
ページ	415-421
抄録	Purpose This study investigated the time-course changes in the four sets of 30 s constant torque stretching (CTS) and constant angle stretching (CAS) on musculotendinous stiffness (MTS) of the ankle plantar flexors. Methods Employing a crossover design, this study included 21 healthy young males who underwent CTS and CAS in a randomized order. Each stretching condition comprised four sets of 30 s stretches separated by 20 s rest intervals. MTS was measured using torque-angle curves before and after each set. Results Two-way repeated-measures analysis of variance (ANOVA) revealed a significant interaction effect between the stretching condition and time on MTS (p = 0.03). While both CTS and CAS significantly reduced MTS after each set, greater reductions were observed in CTS across all sets. Conclusion This study suggests that CTS is an effective stretching technique for significantly reducing the MTS of ankle plantar flexors within a short duration of time, indicating its utility in warm-up exercises and rehabilitation programs.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s11332-024-01273-x
PISSN	1824-7490
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1007/s11332-024-01273-x