Effect of sports exercises combined with electricity stimulation device on strength and electricity activity for thigh muscles of futsal female players

Purpose: This study aimed to examine the effect of sports exercises combined with an electrical stimulation device on the strength and electrical activity of the thigh muscles in female futsal players. Materials and Methods: An experimental method was used in present study. A total of 12 female futsal players from Babylon University's College of Physical Education & Sports Sciences comprised the study's population, and they were treated as a single group. The participants shared comparable ages, training schedules, and educational backgrounds. Participants underwent tests and measurements, including assessments of muscle strength, strength endurance, and physiological variable such as electrical stimulation. The training program included (4-6) exercises in each training unit, and the number of training units was (48), at a rate of (3) units per week, the time of the training units were ranged between (40-90) minutes. Whereas, the number of repetitions was between 1-8, depending on the type of exercise and its intensity, which ranged between 85%-100%. The rest periods were between 60-90 seconds, depending on the type and intensity of the exercise. However, electrical stimulation sessions were conducted simultaneously with exercise and on the same date, so the total number of sessions was (24) sessions, with (1) session per week. As for the stimulation flashes, they were suitable for each player and started from 2 watts up to 9 watts, and the duration of one session started from 20 to 30 minuts. Results: The findings revealed that the combined intervention significantly improved muscle strength, strength endurance, and electrical activity in the thigh muscles of the participants. These improvements underscore the effectiveness of combining traditional exercises with electrical stimulation in enhancing muscle function. Conclusions: The study concluded that the combination of sports exercises and electrical stimulation is an effective method for improving physical attributes, such as strength and endurance, as well as physiological variables like electrical activity in female futsal players. Furthermore, the results confirmed a strong relationship between electrical signals and force production, highlighting the importance of incorporating electrical stimulation into training programs to optimize athletic performance.