Trying to heal arena without mouseovers

I wish I could give you a big hug, thank you so much for your time and help. I eventually want to make the transition to party1,2 etc for arena. but just trying to gently assimilate myself to this, so used to doing mouseovers for EVERYTHING.

These macros will be helpful for battlegounds , now i can run and heal myself without stopping my movement to do a mouseover