Whe someone says "Old School" within the context of boxing,

[holmcall]

"Old School" in regards to how a boxer trains is one place my mind goes, not using a lot of fancy equipment or having 50 coaches for 50 different things, but doing mainly body weight exercises, roadwork, and sparring.

"Old School" in regards to style....like @Master says Toney and Hopkins had older styles to them and fought often. I think Arturo Gatti would also fit in because he would have a gameplan and if the gameplan went south he'd just plow face first into whatever someone had for him and brawl.....you don't see that too much anymore but it's brilliant to watch as a fan.

Excellent