Lying on the bed against the wall, stretching your legs into an L shape every day for 30 minutes a week is absolutely effective. You can recite words and read books this time, and it won't take about 20 minutes. Don't bend your legs. Bending your legs won't straighten out. The most important thing is persistence. If it is very strong meat or muscle, try to avoid strenuous exercise, massage, promote blood circulation and increase metabolism. It is better for my girl to stick to a reasonable diet and lose 7 kg a month. Come on, I hope my personal experience will help you.