What's up with Matt Kuchar lying down under a tree during RBC Heritage?

Matt Kuchar stretches beneath a tree in the 16th fairway Saturday, April 15, 2017 during third-round play of the RBC Heritage Presented by Boeing at the Harbour Town Golf Links on Hilton Head Island, SC. He barely missed his birdie putt to par the
McClatchy dlauderdale@islandpacket.com