Second, lying down to do the correct action of pedaling a bicycle: lying flat on the bed, the head can not be padded with pillows, waist-high Put your hand or mat under your waist and abdomen, push your legs back and forth at 90 degrees to your body, and straighten your feet (which can stretch muscle lines). Generally, round trip 1 s is appropriate.
Third, suggestions for doing pedaling while lying down:
① Push 100 times before going to bed every day with a fixed rhythm. Don't go up and down suddenly, just medium speed.
(2) Don't put it down immediately after kicking, keep a prepared posture, put your legs together, stretch straight up into the air, don't bend your knees, and jump on your toes. Hold on for 3 minutes, and then slowly put it down.
After the above actions, the whole leg will be a little sore, so be sure to massage the leg well.