HGH would help any athlete recover from injury and intense training in order to become quicker and stronger. I have no idea if Woods ever used or not. I don’t think the PGA tour tests blood, so anyone could use all the HGH they wanted, like the NFL and NBA. If there’s millions involved, you can bet that someone will cheat if they can.
http://www.golfdigest.com/magazine/2007-10/golftechsteroids
FReegards