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PNF와 웨이트 트레이닝 복합훈련이 대학생의 유연성, 근력과 순발력에 미치는 영향
최종환(Jong Hwan Choi),류철현(Chul Hyun Ryu),이규문(Kyu Moon Lee),김현주(Hyeon Ju Kim),이병옥(Byeung Ok Lee) 한국발육발달학회 2003 한국발육발달학회지 Vol.11 No.3
This study was to investigate whether 1 trial PNF exercise effects on the flexibility, muscular strength, and power, and whether the combination of 8 weeks PNF and weight training effects on the flexibility, muscular strength, and power. Twenty two volunteers agreed to participate and were placed in 2 groups: experimental group(PNF and weight training, n=11, mean age=20.73±1.20) and control group(static stretching and weight training, n=11, 20.91±1.70). The subjects who joined this study were asked to take the test of flexibility, muscular strength, and power before the program, after 1 trial PNF, or 1 trail static stretching, and 8 weeks after the program. In order to compare two groups, mean and standard deviation were calculated and ANCOVA were used. After the treatment of 1 trial PNF or static stretching, experimental group only showed better flexibility than control group, but not significantly on muscular strength and power. However, after 8 weeks exercise program, the experimental group was significantly better than the control group on flexibility, muscular strength and power. These results indicate that PNF exercise, as a supplemental exercise, may be useful for increasing the flexibility, muscular strength and power during combined training.