Anaerobic performances of sedentary and trained subjects.
The objective of this report was to compare the performance of sedentary individuals, physical education students, and athletes of various disciplines in 10 s and 90 s maximal cycle ergometer tests. The 10 s power was the highest power output in one second from the 10 s test, while capacities were defined as the total work output during the best 10 s trial and the 90 s test. ANOVA and Duncan multiple range test indicated that the mean values of the 10 S power and capacity and the 90 S capacity tests were significantly higher in sprinter than in sedentary groups. Sprinters performed significantly better than marathon runners only in the 10 s capacity and power. Bodybuilders and sedentary subjects had similar results in the 90 s capacity test. Mean performance values per kilogram of body weight in sedentary females reached about 60% of sedentary males while marathon runners, physical education students and sprinter females reached about 80% of the male performances for the three indicators. When expressed per kilogram of fat-free mass, females reached a higher proportion of the male values for all performances. These results indicate that: a) there are differences for the power and capacity measured in predominantly anaerobic tests between athletes from different disciplines and sedentary individuals, and b) gender differences exist for these anaerobic performance indicators, but they appear attenuated in trained subjects.
Serresse
O
O
Physical Activity Sciences Laboratory, Laval University, Ste-Foy, Québec.
Ama
P F
PF
Simoneau
J A
JA
Lortie
G
G
Bouchard
C
C
Boulay
M R
MR
D000273:Adipose Tissue; D000293:Adolescent; D000328:Adult; D015308:Anaerobic Threshold; D001824:Body Constitution; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D010807:Physical Endurance; D010809:Physical Fitness; D012727:Sex Characteristics; D013177:Sports; D014937:Work