Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine · 2025
Young male players exhibit higher eccentric hamstring muscle fatigue than females and older males after a basketball match participation.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Nutarelli Sebastiano, Sangiorgio Alessandro, Gilardoni Luca, Moraca Giacomo, Filardo Giuseppe
Аннотация
OBJECTIVES: Investigating hamstring eccentric strength before and after a basketball match.
DESIGN: Cohort observational study.
SETTING: Playing facilities of local basketball teams on official championship matches.
PARTICIPANTS: Forty-four healthy male and female 14-25-year-old basketball athletes.
MAIN OUTCOME MEASURES: Hamstring mean, absolute peak torque, and total work were measured during the execution of the Nordic hamstring exercise before and after a match. Anterior knee laxity was also measured.
RESULTS: The results showed non-significant intersex pre- vs. post-match changes for all measured parameters. The 14-19-year-old male players showed a significantly lower post-match mean hamstring peak torque than their 20-25-year-old peers (p = 0.013). Hamstring strength correlated with age in males with the younger players significantly weaker post-match than the older athletes. Younger vs. older males experienced a mean eccentric hamstring peak torque decrease of 16.4 ± 38.18 Nm (-5.6 %) vs. an increase of 27.55 ± 41.87 Nm (11.8 % - Spearman R = 0.408), an absolute eccentric hamstring peak torque reduction of 13.32 ± 35.45 Nm (-4 %) vs. an improvement of 31.5 ± 43.83 Nm (11.6 % - R = 0.434), and a hamstring work decline of 1474.5 ± 1370.83 J (-19.2 %) vs. an increment of 560.32 ± 1584.28 J (13.2 % - R = 0.627) respectively.
CONCLUSIONS: Younger male basketball players were more fatigued post-match compared to their older same-sex peers.
DESIGN: Cohort observational study.
SETTING: Playing facilities of local basketball teams on official championship matches.
PARTICIPANTS: Forty-four healthy male and female 14-25-year-old basketball athletes.
MAIN OUTCOME MEASURES: Hamstring mean, absolute peak torque, and total work were measured during the execution of the Nordic hamstring exercise before and after a match. Anterior knee laxity was also measured.
RESULTS: The results showed non-significant intersex pre- vs. post-match changes for all measured parameters. The 14-19-year-old male players showed a significantly lower post-match mean hamstring peak torque than their 20-25-year-old peers (p = 0.013). Hamstring strength correlated with age in males with the younger players significantly weaker post-match than the older athletes. Younger vs. older males experienced a mean eccentric hamstring peak torque decrease of 16.4 ± 38.18 Nm (-5.6 %) vs. an increase of 27.55 ± 41.87 Nm (11.8 % - Spearman R = 0.408), an absolute eccentric hamstring peak torque reduction of 13.32 ± 35.45 Nm (-4 %) vs. an improvement of 31.5 ± 43.83 Nm (11.6 % - R = 0.434), and a hamstring work decline of 1474.5 ± 1370.83 J (-19.2 %) vs. an increment of 560.32 ± 1584.28 J (13.2 % - R = 0.627) respectively.
CONCLUSIONS: Younger male basketball players were more fatigued post-match compared to their older same-sex peers.