He is back in Alaska and feels much better being home.
He has lost most use of his right arm. He can use it to push up from a chair, pull on a door, and large movements like that; but fine movements like writing, holding a spoon, pouring, etc are not working. Walking has become more difficult too -- requiring more concentration.
He seems to do better after a bit of exercise (walking, etc), but doesn't like to exercise...probably because it feels awkward.