Ken Rosenthal of FOX Sports chronicles the intense, in-depth program that Jason Heyward embarked upon this winter in an effort to completely revamp his swing after last year’s career-worst season. The 27-year-old Heyward moved to Phoenix, Ariz. to be nearer to the Cubs’ training facilities. There, he’d work regularly with hitting coach John Mallee, assistant hitting coach Eric Hinske and mental skills coach Darnell McDonald in an effort to effectively rewire his muscle memory. Heyward now bats with his hands considerably lower and more relaxed at the plate, and with his bat more vertical as opposed to wrapped up near his shoulders and neck.
Cubs Notes: Heyward, Lackey, Davis, First Base
