DH and I have been using the exercise machines at the place where he did his PT. He enjoys the atmosphere and people there and is quite enthused about it. I have to watch him closely and help him with all of the machines. The last couple of days when friends and family ask him how he is doing he tells them he is doing better this week. I am thrilled because he needs the exercise. He is stiff and jerky and hopefully this will keep him stabelized for a while.