1. No matter what starting posture, after hearing the signal of entering the water, the center of gravity of the body should move forward, the eyes should try their best to look forward, the feet should be pushed hard to the platform, and the arms should be extended forward.

2. After the body is in the air, you should quickly adjust your posture, straighten your arms, try to clamp your ears, put your feet together, and enter the water at a parabolic angle, which feels like diving. This posture and angle can minimize the resistance of water.