I burn off 400 calories in 20mins on the elliptical.
no you don't. the readings on those machines are so inaccurate.
That's what the machine says. Whether it's true or not is another story.
it's not true.
if it is true why are you still so fat?
Wow... Young sir, I challenge you to a duel.
How many calories you burn is dependant on how much you weigh. The more you weigh, the more cals you burn. So i'm sure you burn more than me.
And Alex is right, you have to deduct about 10% off what the machine says you've burned.
i think the amount of calories you burn has more to do with your calorie intake than anything else. the more you eat the more you will burn if you are exercising.
i think it has more to do with WHO CARES!!!
Hahaha