And he makes fighters get their blood work checked before the event to make sure they 're serious about taking part in the event and so they can get insured .
The fighters wear protection from head to toe -- shinpads , cups , headgear .
He makes fighters get their blood work checked before the event to make sure they 're serious about taking part in the event and so they can get insured .
The fighters wear protection from head to toe -- shinpads , cups , headgear .