Table 3.

Multiple regression equations, R², variance and standard error of estimate (SEE) for different categories

Category	Multiple regression equation	R2 Variance SEE
Anthropometric	2000 m time (s) = 864.127+(−3.585 × sitting height)+(−1.005 × lean body mass)+(0.566 × arm span)+(−0.885 × body height)+(−0.365 × thigh girth)+(−0.212 × body mass)+(0.235 × leg length)+(0.244 × arm length)+4.71	0.83 77% 4.71
Strength	2000 m time (s) = 654.314 + (−0.864 × body height) + (−0.238 × bench pull 1 RM) + (−0.676 × biceps 1 RM) + (−0.052 × leg press 1 RM) + (−0.141 × weight) + 5.29	0.80 74% 5.29
Anaerobic Power	2000 m time (s) = 611.317+(−0.511 × body height)+(−0.568 × body mass)+ (−0.059 × wingate test average power)+(−0.011 × Wingate test max. power)+(−0.010 × wingate test min. power) + 6.27	0.76 70% 6.27
Anaerobic-Strength	2000 m time (s) = 638.185 + (−0.866 × body height) + (−0.319 × bench pull 1 RM) + (−0.114 × leg press 1 RM) + (−0.146 × body mass) + (−0.017 × Wingate test average power) + (−0.002 × Wingate test min. power) + 4.27	0.85 80% 4.27
Combination of all	2000 m time (s) = 611.059 + (−1.046 × lean body mass) + (−1.762 × body height) + (−0.521 × bench pull 1 RM) + (0.313 × arm length) + (0.674 × leg length) + (0.461 × weight) + (0.309 × armspan) + (−0.411 × Wingate test max. power) + (−0.57 × Wingate test min. Power) + (0.044 × Wingate test average power) + (−0.011 × leg press 1 RM) + 3.11	0.92 87% 3.11