That sounds like torture.
I am ready to fall down dead tired. I went to boot camp 2 days in a row, as I am trying to get back on track after vacation, and now we have 3 days in CA for a wedding this weekend. My favorite instructor is now teaching on Monday and Tuesday. She did a really different workout on Monday and I felt great. Although today was different, there was some repetition of muscle groups, which was not good. Yesterday, I was peer pressured into using 2 risers on my step. She said it was just for resistance stuff, but we did do some cardio on the bench and I was fine, but it feels awkward. I have the cardio capacity, but I'm always afraid I am going to kill myself. I am particularly bad with the long resistance bands... sometimes I cannot figure what to do by watching, and I have to get personal "corrections." I hate this; I can do the exercises, but I can't figure out how to get into position to do them. Thankfully, she doesn't use the bands very often for upper body, sometimes for lower. It feels such a long way from when I was the one asking if I could touch someone to help them be in the correct position in my classes.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport