(1.School of Sports Training,Nanjing Sport Institute,Nanjing 210046,China; 2.Jiangsu Sports and Health Engineering Collaborative Innovation Center,Nanjing 210014,China) Abstract: This study questions the existing relevant research of relation between core stability and power and argues that again. 101 college students of sports training were randomly selected to study the relationship between core stability and power by using the methods of test , simple correlation analysis and structural equation model. The results showed that: Lateral medicine ball toss is significantly related to side axle and 1 min sit-ups. The three indicators of power are significantly related with each other. Lateral medicine ball toss is highly related to 3 powers indicators, and 1 min sit-ups are significantly related to standing long jump and counter movement jump. Core stability is highly related to powers as a whole, and the core stability could significantly and positively predict power. The study holds that improving the strength and power of the upper and rotated core muscle groups can significantly enhance the power of the human as a whole. The endurance of muscles group contraction to the heart can significantly improve the power of the lower limb of the human. Key words: core stability;power;sports training students
|