Tennis Play Intensity Distribution and Relation with Aerobic Fitness in Competitive Players - Table 1

Indication of the percentages regarding the maximum values of each variable determined in the specific tennis test (n = 20).Data are mean ± SD. VT1, first ventilatory threshold; VT2, second ventilatory threshold; V˙O2max, maximal oxygen uptake; V˙O2, oxygen uptake; V˙CO2, carbon dioxide production; V˙E, ventilation; HR, heart rate; R, respiratory exchange ratio.Physiological and performance variables corresponding to V˙O2max, first ventilatory threshold (VT1) and second ventilatory threshold (VT2).