Human: What are some tips for preventing a sprained ankle? Assistant: 

1. Stay off of the injured joint as much as possible and use crutches or a cane to support yourself if necessary.
2. Use good form when walking, such as keeping your feet underneath you and bending your knees.
3. If swelling is present, elevate the foot above heart level to reduce discomfort.
4. Apply ice or heat to the area to help with pain and inflammation.
5. Wear comfortable shoes that provide adequate support.
6. Rest and take it easy until the injury heals.