In my opinion, most high school athletic trainers do not have enough time to rehab students. Most of the time, we are just preventatively wrapping ankles and knees. This is a very important thing to know how to do for both trainers and student-athletes. So, listed below are a bunch of tutorials I made on how to tape various things.
Be sure you practice a lot before doing this to other people. Tape can cut off circulation or make an injury worse if you do not do it correctly.