1. With the help of stretching belt: when people with hamstring tension sit forward, it is inevitable that they will over-press the spine and pelvis for quick success and instant benefit, so they can choose supine exercises instead.

2. Stretching of sitting forward: When you have achieved a certain stretching foundation according to the above two steps, you can sit forward well. You can start from the sitting position and better practice the flexibility of your hips, back and back thighs.