>>28095179I don't know man, one of the starting programs from the /fit/ sticky. I'd done it before a few years ago and lost some weight, figured I'd take it back up and maybe go further this time.
By the end of the first session I had a pretty bad ache that ran the length of my back all the way up to my head, and I'm still feeling soreness in one spot two weeks later. Even just standing sometimes causes soreness. I've got an appointment to go get it checked out.