What to do if i recently twisted my ankle longboarding and i would like to know how to fix it any help?

Ankle Sprain: It may heal on its own with rest, ice, compression and elevation and a gradual return to your normal activities. However, a period of time in a boot or use of crutches may be necessary depending on the severity. A physical exam by an orthopedic physician will better be able to determine your appropriate course of treatment. Hope this helps and good luck!