Figure 2.
Effects of cardiovascular exercise (Cardio) or flexibility/balance (Flex) intervention on the primary anti-KLH IgM response. Analysis of variance (ANOVA) with repeated measures revealed no significant treatment × time interaction (F2,74=1.73; p=0.19), but there were significant time (F2,74=54.6; p=0.000) and treatment (F1,48=4.1; p=0.04) main effects indicating a significant immune response to KLH in both groups and a higher response (across all times) in the Cardio when compared to the Flex group.