Abstract
Study jects: 30 ordinary female college students who had no professional sports training; Study method: subjects had a ketogenic diet for 30 days and completed a daily exercise program as required. Measurement indicators: measured before and after the experiment 1. Body weight, 2. subcutaneous fat and muscle thickness in the anterior and posterior segments of the upper arm, 3. muscle condition in the anterior and posterior femoral region, 4. Maximum oxygen intake, 5. maximum heart rate, 6. blood glucose and blood β ketone. The results showed that: 1. The aerobic training in the experimental and control groups decreased in the mean sebum thickness in each group. 2 The mean maximum oxygen intake improved in both groups and one-sided T test showed significant differences in the experimental groups. 3 Mean heart rate and weight decreased in the control group, while the mean heart rate increased more weight, with the one-sided T test for maximal heart rate significantly significantly in the experimental group significantly significantly. 4. Through the design of aerobic training, the maximum oxygen content in the experimental group increased significantly.we can draw the following conclusions: 1. Certain intensity, time and regular aerobic training have certain effect on weight loss in non-experimental state and experimental state, which can effectively reduce the fat content of all parts of female college students and improve the quality of lean body; 2. certain intensity aerobic exercise based on ketogenic diet will make female college students have better slimming effect, and this mode will not cause adverse effects on the body within a certain range.