How to properly prevent sports dislocations?

For sports injuries, prevention is more important than treatment, providing several ways to prevent dislocations:

1. Carefully do preparatory activities before the activity, such as doing some surrounding and stretching activities, so that each joint part can get sufficient activities.
2. Before the activity, check whether the sports equipment is solid, and the site is level.
3. Activities to take protection, especially to strengthen the protection of injury-prone parts.
4. According to their abilities, do some physical activities suitable for their physical strength, and never do dangerous movements that are beyond their reach.
5. As far as possible, avoid violent direct impact, and do not jump directly on the hard ground (concrete ground).