Will somebody with knowlege please answer this question for me.
I saw a picture on the Internet once ( not here ) of a guy on a tread mill and he was wearing an ozygin mask attached to a small green tank while training. What is the thinking behind that please. I have seen football players on the sidelines on TV using oxygin masks too.
Why do they do that. What are the benefits. Are their pros and cons to doing that. Is it the same stuff used for medical purposes...? Should someone with a home tread mill or elliptical trainer consider that expence...?
I saw a picture on the Internet once ( not here ) of a guy on a tread mill and he was wearing an ozygin mask attached to a small green tank while training. What is the thinking behind that please. I have seen football players on the sidelines on TV using oxygin masks too.
Why do they do that. What are the benefits. Are their pros and cons to doing that. Is it the same stuff used for medical purposes...? Should someone with a home tread mill or elliptical trainer consider that expence...?