2. Keep your feet apart. The distance between your feet is the same as the width of your shoulders.

3. Then bend over slowly to make the whole body form at a 90-degree angle.

Remember to keep your posture at 4.90 15 seconds.

5. Hold on 15 seconds and get up slowly bit by bit.

The key point is: bend down slowly until the angle is 90 degrees.

Always look forward, not down. The slower you bend over and get up.

The more effective it is, the more you will find thigh pain after repeating it several times. Do 15 every day for a week, and it will be effective.