Comparison of two methods of resistance training in full range of motion (full ROM) and incomplete (limited ROM) on improving muscle strength and fatigue index in young speed skating athletes

Skating athletes are always looking to improve their skills and movement abilities to achieve more records and successes. If the technique of skaters is in a good condition, muscle power and strength can be used to the maximum, and in the meantime, excessive use of muscles, nerves or joints leads to muscle fatigue, which provides the background for musculoskeletal disorders. brings Muscle flexibility and having a good range of motion in the joints is one of the important factors of physical fitness and prevention of injury in this sport. For the purpose of this research, the community of young speed skating athletes in Mashhad, in two experimental groups ۱ and ۲ and the control group in the winter of ۱۴۰۱, were investigated by both field and library methods. The results of this research showed that environmental fatigue factors that were measured in this research were more in incomplete range of motion than in full range of motion among speed skating athletes, and resistance training in incomplete range of motion is better than full range of motion, so to the athletes Speed skating is recommended to devote part of their training to this exercise. Exercising in an incomplete range of motion increases muscle strength and fatigue, which leads to strength and resistance of the body, and performing resistance exercises leads to muscle strengthening and timely reactions of the body against fatigue.

کلیدواژه ها:

Full range of motion (full ROM) ، incomplete range of motion (limited ROM) ، index muscle strength ، flexibility ، muscle fatigue