Even at 49 years of age, Mike Tyson’s still got it.

The former heavyweight champion may be retired from boxing, but he can still train fighters, and can also still throw down, apparently.

Check out these videos ProLast recently posted, which show Tyson beating the hell out of this poor punching bag.

@miketyson #IronMike

A video posted by PROLAST® BOXING & MMA CO. (@prolastboxing) on

@miketyson

A video posted by PROLAST® BOXING & MMA CO. (@prolastboxing) on

IRON Mike in the house @miketyson #boxing #ironmike #miketyson

A video posted by PROLAST® BOXING & MMA CO. (@prolastboxing) on