I’m sorry, but that’s a false dichotomy. You’re only giving two choices: that either Tiger is juicing or there must be other golfers who look like him. There are actually many reasons why people don’t look like Tiger: they don’t eat right, they don’t exercise properly (note that this doesn’t mean exercise all the time, one must do the correct exercises in the correct way in the correct order on the correct days), they don’t have the same genes, or a multiple of other things. How often do we hear about other world class golfers who simply don’t take the game as seriously as Tiger does? All the time, Sergio Garcia and Anthony Kim are just two examples.
How many martial artists are as good as or look like Bruce Lee? The man had a ridiculous work ethic, and you’d be hard pressed to say he was putting unnatural things in his body. The fact of the matter is that Tiger is a 185lb muscular guy. Not that much different than myself or a lot of guys I know.
Name one player who looks like him and went from skinny kid to where he is now. You do not know about golf or the PGA. Titleist has a facility devoted to golf fitness. Ditto Callaway and Nike. No other Nike player looks like Tiger. Lucas Glover probably being the strongest Nike player after Tiger.
Sergio is pretty strong but he is not like Tiger. Anthony Kim is not that strong, he gets distance with technique and club speed. It appears his “work ethic” was devoted towards something. Vijay Singh works just as hard and his workout is on YouTube and he is not that big.
The evidence that Tiger is jucing is his skinny calves. If he was so effective in the gym, his calves would be bigger.