Table 4

 Correlation between ventilation and tidal volume to inspiratory time ratio (Vt/Ti) and inspiratory time to total respiratory time ratio (Ti/Ttot)

MenWomen
Vt/TiTi/TtotVt/TiTi/Ttot
Warm up0.440.490.340.50
10.8 km/h1.790.491.510.49
12.6 km/h2.210.501.720.49
14.4 km/h2.710.501.970.51
16.2 km/h3.330.502.350.52
18.0 km/h4.130.502.800.52