well i worked out my chest on Monday, hardly felt sore the next day and that was it. i did three sets, incline bench, flat bench and cable incline flyes, same with my triceps, only three exercises, and no soreness. i fell like i didn't workout at all, basically i like it when i got sore, that kind of gave me assurance that i hit the muscles good. i think next i will do 4 sets and see how that plays.