It is said on the Internet that if you lie in bed at night, keep your body at 90 degrees from the wall and do cycling, you can lose your legs, but how do I feel that my legs are getting thicker and thicker is my luck. Do 15 times. Squat upright, hold a pillow at the calf for a few seconds, and slowly lift the calf. Don't squat to the end: Legs together: Sit by the bed with your legs together and lift your legs perpendicular to your body at 90 degrees. 2. Reduce your legs by the bed, pause for a few seconds, and get up slowly. 3 stovepipe trick 1, climb once 100 times, do 15, and start to squat slowly. Step on the bike, and then do the action of climbing the bike: lie on the bed.