I wonder why Rock always uses oxygen tanks on the sideline. Isn't that a health risk if you use it too much? I would think a team that is in great shape wouldn't need something like that.

:lol:

I think it would be a serious concern if I was a parent. Maybe it is not real oxygen??

Well the tanks are oxygen, a trained professional respiratory therapist David Collins from Brodhead is the provider and operator of the tanks. They use a venti-mask, it is a mask that has holes on the outside allowing fresh air oxygen to be pumped into the mask, discarding any carbon dioxide. These are not unsafe and almost laughable as every where you turn anymore people are looking at things to mention that someone else is doing against rules, lets just focus on football, geeeeeeeezzzzzzzzzz. I would have never thought that a football thread would turn into a discussion over a team using improper oxygen mask when just the opposite is true,