i was jw, im trying to lose weight, and i find that i burn most calories when im on the eliptical machine. also, i like the movement and the low impact it has on my portly body lol. but i just cant help but wonder if possibly my weightloss is being held back by my repititious use of the eliptical. i mean, i try and use the treadmill and bike on my cardio days, but i just dont get the same results... is it bad to use the eliptical machine for my fat loss 80 percent of my training? i mean, im still BURNING calories from fat right? any recomendations would be appreciated.thanks.