COMPARISON OF ANAEROBIC COMPONENTS OF THE WINGATE AND CRITICAL POWER TESTS IN MALES AND FEMALES

The purpose of the study was to reexamine the relationship between the Wingate and Critical Power tests of anaerobic capacity (AC) and anaer obic reserve (AR), respectively. A second purpose was to observe gende r differences. Both tests were administered to 16 female and 13 male s ubjects (N = 29) on a Monark cycle ergometer with six subjects repeati ng AR measurement. The results show that AC (240.2. +/- 30.5 J . kg(-1 ), calculated from total work for 30 s) and AR (184.0 +/- 1.2 J . kg(- 1)) were not well-correlated (r = 0.07, P > 0.72). When expressed as t otal energy independent of body mass, the relationship was significant but low (r = 0.41, P > 0.02). Since AR was 23% lower than AC, which i s believed to underestimate true anaerobic capacity, the data suggest that the Critical Power and Wingate tests do not assess the same anaer obic compartment. AR from the Critical Power test may not include the energy component of anaerobic glycolysis. Therefore, intrinsic methodo logical and theoretical differences between the tests make the absolut e comparison of AC and AR problematic.