Open AccessCompression of Hamstring and Quadriceps Muscles Strength in Patients with Osteoarthritis of Knee and Normal individual
Author(s) -
Mayank Shukla,
Lata Parmar
Publication year - 2021
Publication title -
journal of pharmaceutical research international
Language(s) - English
Resource type - Journals
ISSN - 2456-9119
DOI - 10.9734/jpri/2021/v33i43a32458
Subject(s) - hamstring , medicine , quadriceps muscle , hamstring muscles , osteoarthritis , physical therapy , physical medicine and rehabilitation , knee pain , muscle strength , pathology , alternative medicine
Objectives: 1. To assess the strength of hamstring and quadriceps in patients with knee OA with 1 RM.
To compare the strength of hamstring and quadriceps with normal individuals.
Research Design: Observational study.
Introduction: Quadriceps and hamstring muscle weakness is commonly found in knee OA which may alter normal Quadriceps/Hamstrings ratio i.e. (2:1). So the purpose of the study was to check the strength of the quadriceps and hamstring muscle in OA knee patients and compare it with normal individual.
Method: 20 diagnosed knee OA patients and 21 normal individuals were recruited. Quadriceps and hamstring muscle strength was measured in both case and normal group by using 1 RM method. Q/H ratio was obtained from the muscle strength and both were compared between two groups by using T test.
Materials: Quadriceps table, Metal weight plate, Plinth, Sand bag.
Results & Discussion: Quadriceps and hamstring strength were reduced significantly (p=<0.001) in patients with knee OA compare to normal individual. There was negative co relation between pain and muscle strength seen. No alteration in Q/H ratio (Rt knee p=0.130; Lt knee p=0.722) between the case & control found because both the muscle strength reduced similarly.
Conclusion: Quadriceps and hamstring muscle strength is significantly reduced in OA knee.
Patients compare to normal individuals but no alteration in Q/H ratio seen in both groups.