The Construction of Mountain Bike Athletes’ Performance Measurement Index System Based on Multi-Source Information Fusion

Table 2

Basic situation of research objects.

	Number of people (people)	Average age (years)	Average height (cm)	Average weight (kg)	Average training years (years)
Excellent group	12	20.25 ± 2.83	176.42 ± 1.48	76.20 + 12.10	5.25 + 2.31
Normal group	16	19.16 ± 2.40	173.26 ± 5.10	72.36 + 13.80	4.42 ± 1.15
Total	28	20.15 ± 1.08	175.14 ± 2.35	74.53 ± 12.85	4.85 ± 1.52