Table 1

Energy expenditure (kcal/min) of subjects after the four stages of workload

Workload	n	Phosphorus	Placebo	P value	Carry over T score	Carry over P value
Rest	11	2.063±0.316	1.961±0.219	0.146	1.093	0.302
At 75 W	12	8.174±1.165	7.916±1.085	0.128	0.702	0.498
At 100 W	12	9.586±1.032	9.542±0.993	0.788	0.659	0.524
At 125 W	12	11.18±1.018	11.13±1.126	0.798	0.240	0.815
At 150 W	12	12.95±1.138	12.73±1.205	0.078	−0.0585	0.954