This study aims to determine the anthropometric profile, aerobic, anaerobic capacity and physical activity of the Lampung Province Gymnastics Athletes. The method used is (Mix Method) descriptive quantitative & qualitative with a sample of 10 athletes. The instruments used are tests and measurements of body mass index, bleep test, running-based anaerobic sprint test (RAST), and global physical activity questionnaire (GPAQ). The data analysis technique used descriptive statistics, and regression test. The results of this study indicate that the anthropometric profile measured by Body Mass Index (BMI) is in the normal category (80%), aerobic capacity is in the good category (40%), anaerobic capacity is in the very good category (50%), and activity level Physical fitness is included in the moderate category (60%). The results of the regression test showed that: 1) There was a relationship between BMI and aerobic capacity, the sig value was obtained. 0.043 < 0.05. 2) There is no relationship between BMI and anaerobic capacity, the sig value is obtained. 0.516 > 0.05. 3) There is a relationship between BMI and the level of physical activity obtained by sig. 0.000 < 0.05. 4) There is no relationship between aerobic capacity and anaerobic capacity with a sig value of 0.280 > 0.05. 5) There is a relationship between aerobic capacity and the level of physical activity, obtained a sig value of 0.034 < 0.05. 6) There is no correlation between anaerobic capacity and physical activity level, the sig value is 0.938 > 0.05. So in this study, anthropometric variables measured by BMI had a significant relationship with aerobic capacity and physical activity, and there was a significant relationship between aerobic capacity and physical activity levels in the Lampung Province’s gymnastics athletes.