Table 1.

Amplitudes and latencies of the electrically evoked action potentials during the control condition (Con), in a hot environment (Hot) and in hot with the head cooled (HHC)

Amplitude (mV)				Latency (ms)
Con	Hot	HHC		Con	Hot	HHC
At rest
3.52	3.25*	3.17*	Mmax	14.1	12.9*	13.1*
0.23	0.26	0.27		0.4	0.4	0.4
2.38	1.51*	1.77*	Hmax	38.7	36.6*	37.1*
0.32	0.31	0.33		0.7	0.7	0.8
0.72	0.40*	0.54*	Hmax/Mmax
0.07	0.09	0.10	(a.u)
Submaximal contraction (10% of MVC)
2.38	1.37*	1.53*	Hsup	38.1	35.8*	36.6*
0.29	0.28	0.27		0.7	0.7	0.8
Maximal contraction
3.80	3.40*	3.36*	Msup	11.4	10.5*	10.0
0.25	0.29	0.27		0.3	0.3	0.7
1.05	0.78*	0.88	Vsup	36.9	34.4*	35.2*$
0.2	0.19	0.19		0.6	0.6	0.8
0.37	0.21*	0.25*	Vsup/Msup
0.08	0.04	0.06	(a.u)

^*Lower than Con

^$higher than Hot, P < 0.05. Data is mean ± S.E.M.