If I was a horse they'd shoot me!

Today I went to see a Doctor because I have a frozen shoulder (right) & tennis elbow (left). I was told to rest them (my arms). Have had a problem with my left foot- was told to rest it. I think I should cross my arms and hop up and down on my right foot (the only limb that's still functioning normally). If you should see something hopping up and down along the towing path or by a lock it could be a kangeroo, but it's probably only me.