Pay attention to the sunny weather when running. 65438+ 0.5 hour after meals, get ready for exercise and stretching before running. Change sports shoes and suggest jogging shoes. Put on your tracksuit. Running lasts about 45 minutes, so no matter how slow you are, don't stop. Run as fast as possible.

Humpback can exercise the lower back muscles and chest muscles. You can practice this movement in the gym, with a small weight and many times. It will be corrected. But keep practicing. Not once or twice.