PNF스트레칭 및 PNF패턴운동이 운동수행능력에 미치는 영향에 관한 비교 연구

The purpose of this study is to find out whether there are significant exercise performance differences in the three fitness factors (power, agility, and flexibility) when conducting PNF stretching and PNF pattern. In order to evaluate performance, power was performed by Vertical Jump(VJ), agility by Side Step(SS), and flexibility by Modified Sit and Reach(MSaR).
The subjects of the study were randomly selected 10 male students at S University in Seoul who had not musculoskeletal disease and neuro/cardiopulmonary system abnormality.
For the measurement of the study, this study compared the maximum potential using the Telemyo 2400T System (Noraxon, USA).
The results of the first study showed that the power(VJ) of PNF Pattern group was significantly better than PNF Stretching group. Second, the agility(SS) of PNF Pattern group was significantly better than PNF Stretching group, and the third, flexibility(MSaR) showed the same result as the previous results. However, none of the three fitness factors showed significant differences in the muscle activity when conducting PNF stretching and PNF pattern.