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Jack Martin and David Cox

A recently developed social psychological and biographical approach to the study of lives, life positioning analysis (LPA), is applied to the early life experiences of Canadian basketball player Steve Nash for the purpose of identifying sources of his athletic creativity and work ethic. The analysis focuses on Nash’s childhood and adolescence, especially his interactions with his father, brother, coaches, friends, and teammates. The interpretations, results, and conclusions offered describe specific types of interaction with these other individuals as likely influences on the development of important psychological aspects of the team oriented creativity that came to characterize Nash’s unique athletic style. The article concludes with a brief description of the unique yields and possible contributions of this type of biographical case study as a methodological approach in sport psychology.

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Lee N. Burkett, Jack Chisum, Jack Pierce, Kent Pomeroy, Jim Fisher, and Margie Martin

Twenty spinal-cord-injured subjects (4 quadriplegics and 16 paraplegics) were maximally stress tested on the Arizona State University wheelchair ergometer. Physiological data for each individual were collected as follows: (a) blood flow in the left leg by a photoelectric plethysmograph before exercise, during exercise, and postexercise, and (b) blood lactates before exercise and post-exercise. Eleven subjects had increased leg blood flow and vasodilation during exercise, but vasoconstriction postexercise. The lactate readings, in comparison to able-bodied individuals, were higher at rest but lower at maximal exercise.