Correlation Between Quadriceps, Hamstring, Tibialis Anterior, and Gastrocnemius Muscle Activation, With Knee Flexion Angle In Basketball Athlete While Performing Double-Leg Landing Task

Surabaya Physical Medicine and Rehabilitation Journal

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Title Correlation Between Quadriceps, Hamstring, Tibialis Anterior, and Gastrocnemius Muscle Activation, With Knee Flexion Angle In Basketball Athlete While Performing Double-Leg Landing Task
 
Creator Utami, Ditaruni Asrina
 
Subject Physical Medicine and Rehabilitation
ACL, quadriceps, hamstring, tibialis anterior, gastrocnemius, knee flexion angle, landing task
 
Description ABSTRACTBackground: Anterior cruciate ligament (ACL) injury cause great disability for athlete. Recent focus of ACL injury management is on prevention by identifying the risk factors. Most of basketball injury mechanism is non-contact, related to landing process with small knee flexion angle. Muscle activation and its ratio, which control movement pattern in sagittal plane, are said to play a role in dynamic movement such as landing.Aims: The purpose of this study is to analyze the correlation between muscles activation and their activation ratio of quadriceps, hamstring, tibialis anterior and gastrocnemius with knee flexion angle of basketball athlete while performing double-leg landing task.Material and methods: This study was an observational analytic, cross sectional study. Study subjects was basketball athletes age 16 – 25 years in Surabaya. Measurements of knee flexion angle done with digital measurements of reflective marker, and muscle activation was measured with sEMG while performing double-leg landing task.Result: There was no significant correlation between maximum knee flexion angle and muscle activation of quadriceps (p=0,562), hamstring (p=0,918), tibialis anterior (p=0,394) and gastrocnemius (p=0,419). There was also no significant correlation between maximum knee flexion angle and the muscle activation ratio of quadriceps-hamstring (p=0,347), quadriceps-tibialis (p=0,139), quadriceps-gastrocnemius (p=0,626), hamstring-tibialis anterior (p=0,365), hamstring-gastrocnemius (p=0,867), and tibialis anterior-gastrocnemius (p=0,109).Conclusions: There was no correlation between muscle activation and muscle activation ratio of quadriceps, hamstring, tibialis anterior and gastrocnemius with maximum knee flexion angle in basketball athlete while performing double-leg landing task.
 
Publisher FK Universitas Airlangga
 
Contributor
 
Date 2020-02-28
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://e-journal.unair.ac.id/SPMRJ/article/view/17051
10.20473/spmrj.v2i1.17051
 
Source Surabaya Physical Medicine and Rehabilitation Journal; Vol 2, No 1 (2020): SPMRJ, Februari 2020; 7-15
2656-0895
 
Language eng
 
Relation http://e-journal.unair.ac.id/SPMRJ/article/view/17051/9805
 
Rights Copyright (c) 2020 Surabaya Physical Medicine and Rehabilitation Journal
http://creativecommons.org/licenses/by-nc-sa/4.0
 

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