Hi,
Just looked at the MRiser you tube videos. Thank you. I was getting into a funk reading all this negative **** on the web. I have been walking 30 mins. at 2mph. for over a year 'almost' everyday. The web can be such a downer I was prepared to just quit it all. I'm on O2 but only at night. This guy is not only inspiring but is also from Columbus Ohio. How fortuitous is that!! Getting on the treadmill now. Thanks!!
Everyone is different. My sis has been on oxygen for years but does not use it 24 hrs a day. A lot depends on your health otherwise I think.
check out mriser on youtube, he's been on 02 for 20 years