I don't know about you, but I know I sit too long when I'm working on my fiber art. I tell my doctor I'd be in business if he would just count quilting as an exercise! If you need to get off your butt (like I do), maybe this will be of interest to you.
Check out this interesting "stretching exercise/dance" from the QM blog Quilty Pleasures. I looks like fun. Maybe you or your guild would be interested. It might be fun to do at a retreat. (Of course, I'm SO uncoordinated I'm not sure I can do it.) I'm wondering where we can get the music--I've asked them and will let you know if they get back to me.
What do you think?