Table 1 Variable table

Sport quality indicator

Indicator connotation

Corresponding variable name

BMI

BMI

BMI

Vital capacity

Vital capacity

Vital capacity

50 m

Reaction rate

Reaction rate

Standing long jump

Reflecting explosive power of lower limbs

Lower limb explosive force

Sitting forward

Reflecting flexibility

Flexibility

1000 m (male) / 800 m (female)

Reflecting endurance running

Endurance running

Pull up (male) / One-minute sit-up (female)

Reflecting muscle strength

Muscle strength