5-IRON : 3 times swing from behind and slow motion. PING S58, ZZ-65 Flex-S. GOLF PRACTICE RANGE : HANZ GOLF CLUB, Yokohama, Kanagawa , Japan. 2009 SCORING AVERAGE : 97.3
5-IRON : 3 times swing from behind and slow motion. PING S58, ZZ-65 Flex-S. GOLF PRACTICE RANGE : HANZ GOLF CLUB, Yokohama, Kanagawa , Japan. 2009 SCORING AVERAGE : 97.3
5-IRON : 5 times swing from behind and slow motion. PING S58, ZZ-65 Flex-S. GOLF PRACTICE RANGE : HANZ GOLF CLUB, Yokohama, Kanagawa , Japan. 2007, 2008 SCORING AVERAGE : 99.4
3 times 5-iron swing from behind and slow motion at a golf practice range. USING IRON : Callaway STEELHEAD X-14 Pro Series Constant Weight Rifle Flex-S 2007 SCORING AVERAGE : 96.8
6-iron swing front once and slow motion once. 6-iron swing side once and slow motion once. Head speed of the golf club : 36.7m/sec Ball initial velocity : 47.6m/sec USING IRONS : PING i210, N.S.Pro Zelos 7, Flex-S JGA/USGA HANDICAP…
Driver swing side once and slow motion once. 6-iron swing side onece and slow motion once. USING DRIVER : TaylorMade M2, GRAPHITE DESIGN Tour AD DJ-6 , Flex-S, Lenght : 45inch USING IRONS : PING i210, N.S.Pro Zelos 7, Flex-S…