Table 2

Results of the multiple regressions of race time 3 and z-time (standard error of the estimate (SEE), estimate, SD in seconds)

Stepr2 (adjusted)PEstimateSDStandard beta
Race time 3
n=25		Intercept
1 min maximal effort body weight
IAT		0.868*
SEE: 373.3		<0.0001
<0.0001
<0.0001
0.0002		14 132.362
−10.045
73.014
−14.330		611.5754
14.614
3.136
1.434		−0.882
0.635
−0.582
z-time
n=49		Intercept
1 min maximal effort body weight
IAT		0.757†
SEE: 0.48		<0.0001
<0.0001
<0.0001
0.0008		2.356
−0.009
0.055
−0.011		0.499
0.001
0.009
0.003		−0.783
0.581
−0.460

  • *With leaving-one-out cross-validation, r2 was 0.835.

  • †With leaving-one-out cross-validation, r2 was 0.641.

  • IAT, individual anaerobic threshold.