ABSTRACT

Background: Upper limbs play an important role in everyone’s daily life. The hand is used in many ways. The measure of handgrip and pinch strength is influenced by several factors including age, sex, and grip span, posture, and position of the shoulder and arm. Grip and pinch strength is integrated performances of muscular contraction. Aims: The aim of the study was to evaluate the effects of body mass index on grip and pinch strength in various position of the dominant side amongst young adults. Method: This study included 150 healthy subjects between the age group of 19-33 yrs. Handgrip strength of the subject was measured using a jamar dynamometer. and pinch strength of the subject was measured using a B&L pinch gauge. Grip strength was measurement in various position in shoulder and elbow. And the pinch strength was measurement in various elbow position. Results: There is significant correlation between body mass index and pinch and grip strength in dominant hand girls and boys. Conclusion: There is a significant difference between hand grip and pinch grip in various position. And there is also significant difference in between standing and sitting posture of pinch grip. Keywords: Hand grip strength, Pinch strength, Pinch dynamometer, Grip dynamometer, Hand rehabilitation
Publication date: 01/04/2025

https://ijbpas.com/pdf/2025/April/MS_IJBPAS_2025_8835.pdf

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https://doi.org/10.31032/IJBPAS/2025/14.4.8835