The association between BMI and health-related physical fitness among Chinese college students: a cross-sectional study

Table 2 Difference of health-related physical fitness stratified by BMI category in male groups [mean (SD)]

Items	Low (1)	Normal (2)	Overweight (3)	Obesity (4)	F	P	Post Hoc Multiple Comparison
Items	Low (1)	Normal (2)	Overweight (3)	Obesity (4)	F	P	1–2	1–3	1–4	2–3	2–4	3–4
Vital capacity	−0.45 (0.87)	− 0.05 (0.97)	0.35 (1.00)	0.44 (1.04)	75.793	<0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	0.205
Vital capacity weight index	0.53 (1.02)	0.12 (0.95)	−0.40 (0.81)	−1.04 (0.77)	197.865	<0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
50-m sprint	0.05 (1.05)	− 0.10 (0.96)	0.11 (0.95)	0.61 (1.13)	41.678	< 0.001	0.004	0.336	<0.001	<0.001	<0.001	< 0.001
Sit and reach	−0.10 (1.05)	0.02 (0.99)	0.02 (0.99)	−0.10 (1.00)	2.684	0.045	0.022	0.062	0.971	0.944	0.066	0.111
Standing long jump	0.04 (0.96)	0.07 (1.01)	−0.15 (0.92)	−0.38 (1.00)	21.212	<0.001	0.512	<0.001	<0.001	<0.001	<0.001	0.002
1000-m run	0.06 (0.93)	−0.17 (0.89)	0.22 (1.03)	1.02 (1.33)	129.826	<0.001	<0.001	0.008	<0.001	<0.001	<0.001	<0.001
Pull-up	0.21 (1.01)	0.14 (1.01)	−0.39 (0.82)	−0.79 (0.55)	113.937	< 0.001	0.186	<0.001	<0.001	<0.001	<0.001	<0.001
physical fitness index	−0.41 (3.02)	0.46 (3.03)	−0.50 (2.99)	−2.46 (3.17)	79.398	<0.001	<0.001	0.631	<0.001	<0.001	<0.001	<0.001

ISSN: 1471-2458