Bruce Jenner -- A Man's Man On the Golf Course

Bruce Jenner is changing his look in an arguably radical way, but day-to-day Bruce is a man's man.

At the time of this post, Bruce is having lunch in the men's only dining room at the Sherwood Country Club in Thousand Oaks. He's a fixture at the club, golfing almost every day -- typically wearing khakis and golf shirts.

People at the club tell us ... Bruce -- who is one of the best golfers there -- talks about sports all the time. He regularly recounts his glory days at the '76 Olympics. And he loves talking about helicopters.

Bruce is very outgoing, helping people out -- especially kids -- giving them pointers.

It's a pretty sharp contrast -- Bruce's physical appearance and his masculine personality.