Table 2. Effects of swimming on the time to maximum concentration of plasma ACTH and corticosterone in male rats.
Hormone | Group | n | Tmax(min) |
ACTH | Water Immersion | 4 | 15.0±0.0a |
Swimming | 5 | 11.0±2.2b | |
Corticosterone | Water Immersion | 4 | 12.5±1.4 |
Swimming | 5 | 15.0±3.9 |
mean±SEM.
P<0.05 as compared with corresponding water immersion group by Student's t-test.