I tend to get sore when I work out because I really go slow. My chest is very slightly sore just from the 1st day of 15s. I can't imagine what it's going to be like say last day of 10's or even middle of 10's. Is it ok to workout while being sore?? Do any of you workout while sore?? I am guessing this isn't a big deal but it's new to me. I have never worked out on sore muscles.