The Effect of Resistance Training on Muscular Strength and Endurance in Female Athletes

Abstract

This study investigates the impact of resistance training on muscular strength and endurance in female athletes. Despite increasing participation of women in competitive sports, research on gender-specific responses to strength training remains limited. A cohort of trained female athletes (n = 40) underwent a structured 12-week resistance training program focusing on both upper and lower body muscle groups. Pre- and post-intervention assessments were conducted using one-repetition maximum (1RM) tests for strength and standardized endurance protocols (e.g., repetitions to failure at submaximal loads). The results demonstrated statistically significant improvements in both muscular strength (average increase of 18.7% in 1RM) and endurance (average increase of 22.4% in repetitions to failure), with notable variations depending on the type of muscle group and training intensity. These findings underscore the efficacy of resistance training as a key component in the athletic development of female athletes, supporting its role in enhancing performance and reducing injury risk. Future research should explore long-term adaptations and the influence of hormonal and nutritional factors.