Well... I had braces and I had to wear headgear! I loved my braces actually. For me they were like a piece of jewelry! Instead of the silver or pewter I had gold braces. It was so much fun I loved them. I got to change the colors and stuff and I had the rubber bands.
I'll do strength training in my dressing room between shoots and I've been known to make business calls while out jogging. I try to mute myself on Bluetooth so they can't hear me huffing and puffing but I usually end up getting caught.