[Seth Keena]

Hi, AdamasPR

Thanks for writing in. I have used a bike for low-imapct ME (as have many cyclists and impact avoiders) and it works pretty well. Something around 3-5min seated and pushing a big gear with 1min rest, or long and continuous efforts; whatever it is, leg burn  should be felt and ultimately the limited wile cardio system should be working but not be a limiter.

I have not used an elliptical for ME, but if you could get it to resist your movement it could be used as well.

Best,

-Seth Keena