“健身关节操”对男子柔道运动员柔韧素质、平衡能力、体脂影响的实验研究
“건신관절조”대남자유도운동원유인소질、평형능력、체지영향적실험연구
An Experimental Research on the Influence of the Body-building Joint Exercises on the Flexibility ,Balance Ability and Level of Body Fat of Judo Athletes