Watch Ken Griffey Jr. mo-cap his swing for MLB The Show 17 - Polygon
5 Steps for a Perfect Baseball Swing
Julio Rodríguez opens up on his (and the Mariners') turnaround, and being mentored by Ken Griffey Jr.
Hand Action at Contact, Page 4
CSB: Separate Yourself From The Rest - SANZERI BASEBALL
400' BH and ~325' FH Help, Page 16
MLB The Show 19 Batting Guide: How to hit like Ken Griffey Jr.
The 4 Approaches To Baseball Swing Instruction – The Swing Mechanic
LOOK: Ken Griffey's 'perfect' swing lives forever on a video loop
Ken Griffey Jr. Slow Motion Home Run Baseball Swing Hitting Mechanics