I just joined a gym on Wednesday and last night I went to a body combat class. I forgot how hard they are!!!! I was a bit scared that I would be light headed being on Total, so I took along a spare bar just in case, but I was perfectly fine (apart from being exhausted, scarlet and already feeling the muscles that are going to kill me tomorrow!!).
I'm glad I'm being more active though. I know that muscle burns calories more efficiently than normal so I should lose the weight more quickly!