摘要：The purpose of this study was to evaluate differences in correlates of muscle-strengthening physical activity (PA) between those meeting and not meeting aerobic PA guidelines. A sample of college students (n = 392) completed a survey measuring constructs from the reasoned action approach for muscle-strengthening PA. Overall, 56% (n = 220) met the aerobic PA recommendations, and 25% (n = 99) met the muscle-strengthening PA recommendations. The mean age of participants was 19.9 years (± 1.76) (meeting aerobic PA = 20.0 years old ± 1.73; not meeting aerobic PA = 19.8 years old ± 1.79), and there were no differences between race or class standing between groups [a majority of the sample identified as white/Caucasian (83.4%;
