Bowling with Marshall Holman and Johnny Petraglia

Perfect bowling form, for left or right-handers, from pro bowlers Holman and Petraglia; instruction through perfect body positioning and balance, back swing, delivery, release and follow-through. Viewing this video will do as much for your average as several hours of perfect practice. Includes one video, four audiocassettes and a training guide. A Sybervision video.