Thank you Jeffro, but sometimes we can't do it all. Im embarrassed I can't keep up and those guys have arms like Hugh Jackman. I have learned to focus and do more than I think possible. I hurt all the time and although I am stronger, it's not enough. However, all the other classes are a joke. They are too easy, except spin class. That one can still kick my butt. Maybe I should learn all the required moves and then go back. I still can't do a burpee or very many push ups. I feel like quiting every class because it is so hard. In the middle of class my brain goes into panic because physically I am going to drop (seriously) and mentally I won't stop. This has been going on for two months now.