cross trainer vs running

[chrissyk]

can someone tell me the benefits of the cross trainer? i have been a runner for years and have been told l need to give it up as my back cant take the impact anymore. i have started using the cross trainer at my gym and am worried that i will put on weight from not being able to run...so far (its been 2 weeks) the cross trainer seems to be working in fact i can see definition in my arms and abs which l habe not had before...l just want to make sure this is a good cardio weight loss activity...

 

[Fat Lazy Guy]

Dude, if it's working for you, what else do you need?

If you're losing weight, getting your heart rate up, it's not hurting your back, and it's approved by your doctor, I don't see the problem?

 

[Gen]

Its supposed to be a really good low impact cardio machine. But, it does burn less calories on average than running. Play with the resistance levels a bit. If you do start gaining weight work a bit harder for a bit longer. It should be ok.