I like Pilates. Mari Windsor has a good series. My best friend loooooooooves Gunnar Peterson's core training which involves the excercise ball and I would expect not a lot of jumping around and sweating. I am not an aerobics queeen either - I hate any form of jumping around. I will take a power walk or even run/walk, do yoga, I will use the elliptical in the gym, I will weight train and I love Tae Bo (lots of sweating is involved in this one) but I just hate excercise that is jarring. I feel ya find something that is right for YOU - you might try power yoga, supposed to be challenging but again you won't be jumping around.
