By your own post - "There are no documented cases of HIV being transmitted during participation in sports. The very low risk of transmission during sports participation would involve sports with direct body contact in which bleeding might be expected to occur"
Sounds more like a theoretical risk, and more importantly, the statement is too generic. Exposure risks should be evaluated on individual basis.
But, I wonder what is the purpose of your post?
You DO NOT have an HIV concern and we have told you MANY TIMES.
Kindly MOVE ON.
Seems like you have all the time in the world?
Realistically & virtually I can't think of a sporting accident which would be having any risk related to HIV.
in martial arts if people smash head against eachother and bloods goes transmitted the virus can be transmitted
Move along you do not have an hiv concern.
HIV is unable to reproduce outside its living host (unlike many bacteria or fungi, which may do so under suitable conditions), except under laboratory conditions; therefore, it does not spread or maintain infectiousness outside its host.
You never had an exposure.
in martial arts if people smash head against eachother and bloods goes transmitted the virus can be transmitted .
Do you do this? If not, you have no worries.