K Knucklehead New member Feb 23, 2009 #1 smaller MMA shows? I have seen it in pro football just wondering the benifits
J JasonB Member Feb 23, 2009 #2 Lots of benefits to having more oxygen in the blood. But, yes I believe it is against the rules.
J JasonB Member Feb 23, 2009 #3 Lots of benefits to having more oxygen in the blood. But, yes I believe it is against the rules.
J JasonB Member Feb 23, 2009 #4 Lots of benefits to having more oxygen in the blood. But, yes I believe it is against the rules.