"Pain is just weakness leaving your body"

I saw this quote, "Pain is just weakness leaving your body", and I thought how fitting it is for Marion and I as we are working through P90X. After doing the Legs & Back workout we are both experiencing a lot of weakness leaving our bodies. Two days and numerous Motrin's later and we are still sore. Obviously that is not an area we have exercised in a long long time.

Two weeks down .. and we are still alive !