Sustainable Development Goals

Abstract/Objectives

Heart rate variability (HRV) is an index of cardiac autonomic regulation and parasympathetic nervous activity. Currently, the measured data can be used to assess the risk of cardiovascular disease in ordinary people. The latest research points out that if the daily HRV value is used as the reference basis for the strength of training prescriptions, better sports performance can be achieved in both athletes and ordinary people. It is known that exercise training can improve the autonomic nervous system. Therefore, this study explored the effects on the regulation of the cardiac autonomic nervous system of adolescents before and after training and four weeks after stopping training, as well as the effects on body coordination (fine, fine, Throwing accuracy and catch, balance) changes.

Results/Contributions

In this study, through 18 weeks of gymnastic special skills training of two-handed throwing skills (throwing a ball with both hands, throwing a stick) and lower limb balance skills (rope walking, unicycle), it was found that the adjustment of autonomic nerves can be improved through special gymnastics training, but After stopping training, due to poor physical ability and coordination, without continuous training, it is more likely to lead to a decline in body coordination and autonomic nervous system regulation. In terms of the fine movements of body coordination and movement ability, after stopping the training, the subjects may have improved in fine and coordination performance due to the recovery of physical fatigue after a large amount of training; Insufficient numbers to achieve skill proficiency affected performance after cessation of training; balance performance was not affected after 4 weeks of cessation of training. It is suggested that in the future, we can check the physical fatigue of students during the training period and adjust the training volume in a timely manner, so that the body has enough time to recover, and reduce the impact of excessive fatigue accumulation on sports performance; and make more plans during the winter and summer vacations. Engage in sports to maintain the original exercise ability as much as possible, while reducing the regression of autonomic nerve regulation ability.

Keywords

特殊技巧訓練心率變異度MABC-2停止訓練