yes, I see what you mean, Holly!
Are there any meds that give him some relief? Underlying conditions that flare up with use are the pits. You can get so into what you're doing that you don't even notice the pain until you stop--and then you realize you overdid it, and then it's ouch!!
Glad you got to enjoy the documentary. Hope Ric is feeling better tomorrow. Any chance he'll take it easy?