Last time I joined the gym was not as worked out maybe but not as sore. I'm not sure why I am now, know I've been unable lately to sleep the whole night usually it seems. Maybe, I also tried harder in the workouts, but I didn't know it would be of this kind of difference. Actually, before, I liked when I went to 3 classes in 1 day. I must have been sore but not like this maybe. While doing it it wasn't like this but still difficult a lot of times.