Reiki is a healing art. It fits in well with other MAs because you can help to heal your own injuries and those of others.
To be able to use reiki you will need to have several attunements from a Reiki master such as myself or one of your local RMs.
Go to www.angelreiki.nu
for some basic reiki info. Read the section under "reiki plain and simple" and it should answer most of your reiki questions.
You will need to do a lot of research on your own because most of us are very busy with other things and do not have time to put detailed info here anymore.
Good luck in finding a suitable Reiki master. [IMG]http://www.fightingarts.com/forums/ubb/smile.gif[/IMG]