a virgin
a jock?
Athletes
A sado-masochist.
You would call them a sports addict.
I guess you can call that person an athlete.
Call their sports information director.
I would call them a "Fanatic" or "Super Fan"
Call him/her by name or call information
Substitute.
To find more information on Road Runner Sports running gear, call your local sports store and ask them if they carry the brand. If they do not, they should be able to offer you the number of a company that does and if they do, they should be able to offer you information on the products.
stenographer
Sports Call was created in 1996.