Table 2

Maximal values of physiological variables in the professional and amateur cyclists studied

Professional
Group periodRestPrecompetitionCompetitionAmateur, competition
Values are expressed as means (SD). Vo2max is expressed in ml/kg/min.
*p<0.01 compared with professional cyclists (competition period).
HR, heart rate.
Vo2max73.2 (6.1)74.8 (4.5)74.9 (6.1)75.2 (4.9)
Vemax177.7 (13.0)174.9 (16.2)180.7 (14.5)179.6 (20.8)
HR (beats/min)195 (6)192 (4)190 (10)189 (7)
W504.0 (32.9)508.5 (25.5)496.0 (34.9)425.4 (33.6)*
W/kg7.1 (0.5)7.2 (0.4)7.3 (0.5)6.3 (0.5)*