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

Table 3

Factors affecting the importance of physical fitness in different projects.

Degree of importance	Project
	Speed power project	Cyclical project	Items requiring complex coordinated action	Collective confrontation project	One to one confrontation project
A	Speed, speed strength, explosive power, special endurance	Special endurance, one endurance, special strength, relative strength	Flexibility, agility, coordination and relative strength	Sensitive coordination, explosive power, relative power	Explosive force, maximum force, relative force
B	Relative force, maximum force	Strength endurance, speed, speed strength	Special endurance, explosiveness, speed, speed strength	Special endurance, explosiveness, speed, speed strength	Relative force, speed, speed force
C	General endurance, flexibility, agility and coordination, strength and endurance	Maximum strength, explosiveness, flexibility, agility and coordination	Maximum strength, general endurance, strength endurance	General endurance, flexibility, strength endurance	An endurance, sensitive coordination, flexibility, general endurance