Cross Training Questions

how many calories can you burn off doing......................................................................

an hr and a half at the gym, using the treadmill, cross trainer, rowing machine and weights? thanx

Public Comments

1. if you really went for the cardio in a big way you could do 1200 to 2000
2. for a girl--probably close to 600-800. To say over 1000 is over-ambitious. If you ran 7+ mph for an hour and a half...probably close to 900. But it also depends on your weight.
3. in a good old love making session you will burn off more calories than a half marathon. and have a good time whilst doing it. i know what i prefer.