Watch Phil Mickelson slide on his backside down a hill at Whistling Straits, for fun

When he heard some kids had been sliding down a hill, Phil Mickelson couldn’t resist.

Some of the kids had been doing this at Whistling Straits including Jim Furyk and Phil Mickelson’s sons. And on Friday morning at the PGA Championship, Phil Mickelson just had to give it a go himself.

Cameras caught Mickelson sliding leg-crossed on his backside down one of the grassy hills. He admitted he ended up going a little faster than expected.

Slipin n Slidin #PGAChamp

A video posted by PGA.com (@pgacom) on Aug 14, 2015 at 12:44pm PDT