I wasn't so sure what to put this under but I finally got the 20 year old arabian! He has been a total doll but I don't know what exercises to do to build up his muscles again. I have been lunging him at a walk,trot for the last couple of days but he seems to be getting annoyed.
Any suggestions on how to get this boy to build up his muscle? He also bucks at a canter when I ride him but he is balanced.