. 2024 Feb 9;15:1357172. doi: 10.3389/fphys.2024.1357172

TABLE 2.

ANOVAs’ results for the effect of speed and gender on physiological and perceptual variables.

	Tested effect	F (df₁,df₂)	η²	p
r $\dot{V} O_{2}$ (mL⋅kg⁻¹⋅min⁻¹)	Speed	F (2.110,67.515) = 282.626	0.898	<0.001
	Gender	F (1.32) = 2.386	0.069	0.132
	Speed × Gender	F (2.110,67.515) = 1.766	0.052	0.177
EE (kcal⋅min⁻¹)	Speed	F (1.788,57.212) = 205.622	0.865	<0.001
	Gender	F (1.32) = 15.425	0.325	<0.001
	Speed × Gender	F (1.788,57.212) = 0.683	0.021	0.493
MCT (mL⋅kg⁻¹⋅km⁻¹)	Speed	F (2.959,94.701) = 407.584	0.927	<0.001
	Gender	F (1.32) = 2.023	0.059	0.165
	Speed × Gender	F (2.959,94.701) = 3.054	0.087	0.033
ME (%)	Speed	F (2.076,66.429) = 61.959	0.659	<0.001
	Gender	F (1.32) = 14.841	0.317	<0.001
	Speed × Gender	F (2.076,66.429) = 0.289	0.009	0.758
HR (beats⋅min⁻¹)	Speed	F (2.061,65.948) = 175.487	0.846	<0.001
	Gender	F (1.32) = 4.661	0.127	0.038
	Speed × Gender	F (2.061,65.948) = 3.208	0.091	0.045
$\dot{V}$ _E (L⋅min⁻¹)	Speed	F (2.656,85.003) = 116.322	0.784	<0.001
	Gender	F (1.32) = 17.507	0.354	<0.001
	Speed × Gender	F (2.656,85.003) = 0.088	0.003	0.954
%Fat (%)	Speed	F (4.150,132.784) = 11.683	0.267	<0.001
	Gender	F (1.32) = 0.337	0.010	0.566
	Speed × Gender	F (4.150,132.784) = 0.924	0.028	0.455
Fat (g⋅kg⁻¹⋅h⁻¹)	Speed	F (3.945,126.253) = 2.876	0.082	0.026
	Gender	F (1.32) = 0.008	0.000	0.929
	Speed × Gender	F (3.945,126.253) = 1.186	0.036	0.320
CHO (g⋅kg⁻¹⋅h⁻¹)	Speed	F (3.018,96.561) = 42.697	0.572	<0.001
	Gender	F (1.32) = 0.861	0.026	0.360
	Speed × Gender	F (3.018,96.561) = 0.714	0.022	0.546
RPE	Speed	F (1.925,61.585) = 55.077	0.633	<0.001
	Gender	F (1.32) = 1.249	0.038	0.272
	Speed × Gender	F (1.925,61.585) = 1.211	0.036	0.304

r $\dot{V} O_{2}$ , relative oxygen consumption; EE, energy expenditure; MCT, metabolic cost of transport; ME, mechanical efficiency; HR, heart rate; $\dot{V}$ _E, minute ventilation; %Fat, percent fat oxidation; Fat/CHO, rate of fat/carbohydrate oxidation relative to body mass; RPE, rating of perceived exertion.