OK, so now that I have committed to the acupuncture and chiropractor I skipped the spin class per Robyn's recommendation and went to a step aerobics class. It has been about 2 and 1/2 years since I have taken a step class and am thankful I was able to "hang" in there and not embarrass myself too much. But all is well and I feeling really well this pm. Here is a very funny video of people doing step aerobics. I felt just about this silly today! Sigh!