Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine · 2025
Relationships between single-leg hop for distances of four types at 6 Months after anterior cruciate ligament reconstruction and knee joint function, disturbed body perception, and movement-specific fear.
СтатьяНазвание 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.
Fujita Shinya, Tanaka So, Tomooka Yuta, Yamashita Hirofumi, Mibu Akira, Tokunaga Masami, Yoshimoto Takaaki, Nishigami Tomohiko
Аннотация
OBJECTIVES: To examine the relationship between three types of single-leg hop for distance (SLHD), the triple hop for distance (TPD), and clinical variables at 6 months after anterior cruciate ligament reconstruction (ACLR).
DESIGN: Cross-sectional study.
PARTICIPANTS: A total of 114 knees from 114 patients (53 males, 61 females; mean age: 23.6 ± 9.2 years) who underwent primary unilateral ACLR were assessed at 6 months postoperatively.
MAIN OUTCOME MEASURES: Outcome measures included a four-hop test battery, isokinetic knee strength, pain intensity during movement, disturbed body perception, and intensity of fear during each hop test. Multiple regression analyses were conducted, using the limb symmetry index (LSI) of each hop test as the dependent variable and clinical factors as independent variables.
RESULTS: Multiple regression analysis showed that the LSIs of the three SLHD types were independently associated with disturbed body perception, fear during SLHD, and knee extensor strength, respectively. For triple hop for distance (THD), disturbed body perception, fear during SLHD, and knee flexor strength were independently related to performance.
CONCLUSIONS: These findings highlight the need to integrate not only muscle strengthening but also assessments addressing disturbed body perception and movement-specific fear into rehabilitation programs aimed at facilitating return-to-sport after ACLR.
DESIGN: Cross-sectional study.
PARTICIPANTS: A total of 114 knees from 114 patients (53 males, 61 females; mean age: 23.6 ± 9.2 years) who underwent primary unilateral ACLR were assessed at 6 months postoperatively.
MAIN OUTCOME MEASURES: Outcome measures included a four-hop test battery, isokinetic knee strength, pain intensity during movement, disturbed body perception, and intensity of fear during each hop test. Multiple regression analyses were conducted, using the limb symmetry index (LSI) of each hop test as the dependent variable and clinical factors as independent variables.
RESULTS: Multiple regression analysis showed that the LSIs of the three SLHD types were independently associated with disturbed body perception, fear during SLHD, and knee extensor strength, respectively. For triple hop for distance (THD), disturbed body perception, fear during SLHD, and knee flexor strength were independently related to performance.
CONCLUSIONS: These findings highlight the need to integrate not only muscle strengthening but also assessments addressing disturbed body perception and movement-specific fear into rehabilitation programs aimed at facilitating return-to-sport after ACLR.