Effects of Agility Training on Muscle Strength in Young Adults

Abstract

Background: Muscular strength is an important determinant of physical performance, movement competence, and long-term musculoskeletal health. Agility training, which involves rapid acceleration, deceleration, and multidirectional movement, may improve neuromuscular performance; however, evidence regarding its effect on muscle strength in non-athletic young adults remains limited. Objective: To determine the effect of an eight-week agility training program on muscle strength in young adults. Methods: This quasi-experimental study was conducted at the Department of Health, Physical Education and Sports Sciences and the Directorate of Physical Education, University of Karachi. A total of 200 participants aged 18–25 years were recruited, and data from 180 participants were analyzed after attrition. Participants were allocated to an experimental group (n = 90) and a control group (n = 90). The experimental group completed an eight-week agility training program with two sessions per week, while the control group continued their usual activities. Muscle strength was assessed before and after the intervention using a Back and Leg Dynamometer. Within- and between-group comparisons were performed to evaluate changes in muscle strength. Results: The experimental group showed a significant improvement in muscle strength, increasing from 73.91 ± 40.56 to 84.13 ± 41.26 (p < 0.001). The control group demonstrated only slight changes over the same period. [Add exact control group values here.] The improvement in the experimental group was greater than that observed in the control group. [Add between-group p-value here.] Conclusion: An eight-week agility training program may improve muscle strength in young adults. Agility training appears to be a practical and accessible exercise approach for enhancing physical fitness and musculoskeletal function in this population.