A Quick Nine With Joey DiovisalviSI.com's Ryan Asselta caught up with Brooks Koepka and Dustin Johnson’s trainer, Joey Diovisalvi, about strength conditioning in golf.Ryan Asselta|Share on FacebookShare on XAdd us as a preferred sourceA Quick Nine With Joey DiovisalviPublished May 24, 2019 | Modified May 24, 2019RYAN ASSELTAShare on FacebookShare on X