oh but it's much more fun to roll onto my back with my legs up and arms wrapped around to my butt while handling measuring tape and squishing my tush to find my sitbones while negotiating the measuring tape to their outer edges and all the while attempting to crane my head to see if i'm doing it right and fortunately being oblivious to the wildly entertaining antics i'm providing to anyone in the room with me. (run on sentences are fun too)