Shelbysmom4, I am doing STS for the first time too! I chose to do the 5 or 6 month rotation, not sure yet if I will do Meso 3 for 4 wks or 8 wks. I am in the middle of Meso 2. I didn't do the 1RM testing for STS but I have my XTrain 1RMs and have been using them as a guide in choosing my...