1. The Search For The Perfect Swing;Cochran,1968
2. The feel of a golf shot;Hedrick,1994
3. Engineering ‘feel’ in the design of golf clubs;Hocknell,1996
4. T.E. Fairley, Some measurements of tennis racket vibration and its transmission to the hand, in: United Kingdom Informal Group Meeting on Human Response to Vibration, Derby, UK, 1985.
5. Transfer of tennis racket vibrations onto the human forearm;Hennig;Medicine and Science in Sport and Exercise,1992