Would love the info on BMR CQ!!

I am starting classes again tonight. The spin class nearly killed me last time but now that I am feeling fitter (I have been walking every day for 3 weeks) I feel up to another session. Aerobics tonight and then spin next week. My gym doesn't have Combat but they do have Pump - so i'll give it a try.

If I wanted to work on my thighs - what are some really good exercises I can do? (Already doing squats and lunges).