[Retracted] Health Detection System for Sports Dancers during Training Based on an Image Processing Technology

Table 2

Physical fitness test indicators of sports dancers.

First-level indicator	Secondary indicators	Three-level indicator
Speed quality	Action speed	10 s high leg raises, jumping
Strength quality	Explosive force	Vertical jump
	Strength endurance	1 min sit-ups
Endurance quality	Anaerobic endurance	400 m
	Aerobic endurance	20-MST
Flexibility	Flexible	Sitting forward bend
Agility and coordination	Agility and coordination	10 s standing up
Balance quality	Balance	Basel