Table 3. Correlations between RE expressions and body weight.

Intensity	Gender	RE expressions	Body weight (kg)
			r	p
55%VO2max	Male	kcal/kg/min	-0.41	0.02
		ml/kg/min	-0.42	0.01
		kcal/kg0.53/min	-0.04	0.81
		ml/kg0.52/min	-0.04	0.81
	Female	kcal/kg/min	-0.27	0.11
		ml/kg/min	-0.26	0.13
		kcal/kg0.63/min	-0.03	0.86
		ml/kg0.63/min	-0.03	0.87
65%VO2max	Male	kcal/kg/min	-0.47	0.01
		ml/kg/min	-0.47	<0.01
		kcal/kg0.48/min	-0.05	0.77
		ml/kg0.48/min	-0.05	0.77
	Female	kcal/kg/min	-0.24	0.16
		ml/kg/min	-0.23	0.18
		kcal/kg0.67/min	-0.02	0.92
		ml/kg0.68/min	-0.02	0.93
75%VO2max	Male	kcal/kg/min	-0.46	0.01
		ml/kg/min	-0.47	<0.01
		kcal/kg0.44/min	-0.04	0.82
		ml/kg0.43/min	-0.04	0.81
	Female	kcal/kg/min	-0.18	0.32
		ml/kg/min	-0.18	0.30
		kcal/kg0.81/min	-0.03	0.88
		ml/kg0.79/min	-0.03	0.89
Overall	Male	kcal/kg/min	-0.47	<0.01
		ml/kg/min	-0.47	<0.01
		kcal/kg0.48/min	-0.05	0.79
		ml/kg0.47/min	-0.05	0.79
	Female	kcal/kg/min	-0.24	0.17
		ml/kg/min	-0.24	0.17
		kcal/kg0.71/min	-0.03	0.88
		ml/kg0.71/min	-0.03	0.88