Bit of a naughty one this

haha:laugh: thats a good question! I guess it depends on what exactly you are doin... I never thought of listing sex! Maybe picking something similar, like if you are really working up a good sweat enter something like running, vigorous effort... or jogging - moderate effort.
It's generally considered cardio, but come to think of it, other activities could be considered Pilates:blushing: ... Just use your imagination I guess!