[Cincinatus' Wife]

I knew about his back surgery. That can take time to heal. I wonder if he’s wearing a back brace until it’s totally healed. He had to go out on the road to fund raise shortly after the surgery.

[TexasFreeper2009]

I have suspected all along that Perry is wearing some sort of back brace while on stage because of his surgery and the way he stands.

It may not be a solid one, maybe just one of those flexible types you see on the guys stocking stuff at big box stores, but the way he stands and walks to a smaller degree seems like someone in pain or a with a brace that is limiting his range of motion some.

[TomGuy]

I wonder if he’s wearing a back brace until it’s totally healed.

I get the impression that he is wearing some kind of brace, because his stance is a tad 'off' when he is standing at the podium.