Abstract
Objective: To quantify the strength in various muscle
groups of lower extremity in young male athletes of
badminton and squash by using hand-held
dynamometer.
Methodology: In this cross sectional study, 31 elite
athletes were selected through non probability
convenience sampling. Strength of 10 muscle groups
of lower extremities was measured in short sitting,
prone and supine lying. The mean of three
measurements was taken as reference value. The mean
strength was then used to quantify strength of various
muscle groups of lower extremity. The strength
between both groups was then compared by
independent sample t-test. The data were analyzed by
SPSS version 25.
Results: The flexors and extensors of hip and knee
region were among the stronger muscle groups in both
badminton and squash players. The muscles of ankle
had less strength. The strength difference between
various muscles of both groups was insignificant. Both
groups showed more strength on dominant side as
compared to non-dominant one.
Conclusion: The quantification of strength by handheld dynamometer in young male players of
badminton and squash showed varied range of strength
in various muscles of lower extremity.
Keywords: Muscle strength, muscle strength
dynamometer, athletes, lower extremity.
