1 2 minutes for 3~5 groups. As for the chest, push-ups are ok, which will reduce the fat in the chest first, and then the chest will be stronger and will not collapse as before. In addition, push-ups can also exercise the abdomen, but we should also pay attention to grouping. Each group should do 10~25, and then rest for about 2 minutes. If you have legs, running will be expensive. Stick to running 1000 ~ 2000m every day (it takes about10 minutes). Pay attention to jogging and aerobic exercise. Hope to adopt ~ ~ ~ ~ ~ ~