[Retracted] Progress Planning Method of Strength Quality Training of Volleyball Players Based on Data Mining

Table 6

Physical training methods of volleyball players.

	Method steps
Jump down practice	The athlete stands on the hopper with his feet parallel and shoulder-width apart and jumps off the box, landing on both feet and bending his knees and hips, maintain the posture for 5 seconds, then relax and regress, immediately jump on the box, carry out the next training, and repeat 6 times.
Deep jump practice	The athlete stands on the box with his feet the same width as his hips. After jumping off, he immediately jumps up with his feet on the ground, jumps as high as possible, swings his arms, and repeats 6 times.
Slide movement exercise	Use 6∼10 cones to form a Z-shape with a spacing of 3 inches. The athlete starts standing up and starts running. Start with the first cone and step backward. After the second one, use the slide and the third cone of the cross trail. Stand up and clap your hands.
Practice method of “Zhi” font	Place a row of obstacles, one yard apart from each other. The athlete stands at the starting point, steps forward diagonally to the right, falls on the right side of the obstacle, keeps up with the left foot, falls on the left side of the second obstacle, and so on. The word “Zhi” passes through all obstacles.