International Journal of Human Movement and Sports Sciences Vol. 11(5), pp. 965 - 973
DOI: 10.13189/saj.2023.110504
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Impact of Decreased Hamstring Flexibility and Trunk Muscle Strength Performance in Junior Badminton Athletes with a History of Knee Injuries: The Risk of Low Back Pain


Tommy Apriantono 1,*, Indria Herman 2, Bagus Winata 1, Yun-Dih Chia-Smith 3, Mochamad Rizky Akbari 1, Sri Indah Ihsani 1, Rini Syafriani 1, Didi Sunadi 1, Kusnaedi 1, Samsul Bahri 1
1 Department of Sports Science, School of Pharmacy, Institut Teknologi Bandung, Indonesia
2 Department of Machine Design, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Indonesia
3 Department of Educational Technology, Loyola University Maryland, United States

ABSTRACT

This study investigated the correlation of hamstring flexibility of athletes affected by knee injuries, with variable trunk muscle strength (TMS) as one of the indicators of low back pain (LBP) in badminton athletes. This cross-sectional study recruited 120 junior badminton athletes, including males and females (n = 60 each). In each gender category, these athletes were divided into two categories based on injury history: athletes with a history of knee injuries (n = 30) and those without a history of knee injuries (n = 30). The knee injury screening test comprised a visual analog scale (VAS) and anterior knee pain scale (AKPS). Hamstring flexibility and TMS were measured using a Takei Flexion-D digital anteflexion meter and a Takei Back-A analog back muscle dynamometer, respectively. Two-way Analysis of Variance (ANOVA) showed a significant main effect based on injury history on VAS (p = 0.001; F = 96.628; ES = 0.454 [small]) and AKPS (p = 0.007; F = 108,538; ES = 0.483 [small]). The AKPS in males [r = -0.575, p = 0.001] and females [r = -0.304, p = 0.018] showed a negative correlation with flexibility. The Spearman correlation also showed a negative correlation between AKPS and TMS in males [r = -0.227, p = 0.082] and females [r = -0.354, p = 0.006]. This study showed that the AKPS is negatively correlated with flexibility and TMS performance, indicating an increased risk of LBP in the future.

KEYWORDS
Injury Risk, Knee, Performance, Prevention, Racquet Sports, Sport Injuries

Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Tommy Apriantono , Indria Herman , Bagus Winata , Yun-Dih Chia-Smith , Mochamad Rizky Akbari , Sri Indah Ihsani , Rini Syafriani , Didi Sunadi , Kusnaedi , Samsul Bahri , "Impact of Decreased Hamstring Flexibility and Trunk Muscle Strength Performance in Junior Badminton Athletes with a History of Knee Injuries: The Risk of Low Back Pain," International Journal of Human Movement and Sports Sciences, Vol. 11, No. 5, pp. 965 - 973, 2023. DOI: 10.13189/saj.2023.110504.

(b). APA Format:
Tommy Apriantono , Indria Herman , Bagus Winata , Yun-Dih Chia-Smith , Mochamad Rizky Akbari , Sri Indah Ihsani , Rini Syafriani , Didi Sunadi , Kusnaedi , Samsul Bahri (2023). Impact of Decreased Hamstring Flexibility and Trunk Muscle Strength Performance in Junior Badminton Athletes with a History of Knee Injuries: The Risk of Low Back Pain. International Journal of Human Movement and Sports Sciences, 11(5), 965 - 973. DOI: 10.13189/saj.2023.110504.