2. Raise your left knee, bend your knee naturally, and don't put any effort into lowering your calf, and keep your body balanced.
3. The thighs will slowly feel acidic, and when you can't stand it, you can lift your right foot, and take turns exchanging it with the left and right.
4. Other methods
I. Cycling
1. Lie down, bend your legs and lift them up to 45 degrees.
2. Extend and retract your legs forward alternately. (This position is like the movement of the feet when riding a bicycle)
3, foot forward, away from the ground to maintain about 30-60 degrees. Hold for 5 minutes.
This method can exercise thighs and waist, belly, that is, these three places can lose more fat.