Seems Brad and Kimberly were on a beach vacation with Los Angeles Dodgers' catcher Clayton Kershaw and his wife, Ellen. The guys were body surfing while the ladies laid back to see how they did.
Kimberly Williams-Paisley posted with the caption, "@bradpaisley and @claytonkershaw are the definition of grace and athleticism" (Thx for documenting @ellenkershaw!)"
Obviously Brad never heard the famous phrase coined by Hawaiian surfer Duke Kahanamoku, “Never turn your back on the ocean.”