A Review of Primary and Secondary Influences on Sport Expertise

Sport scientists have examined numerous factors influencing the acquisition and manifestation of high levels of performance. These factors can be divided into variables having a primary influence on expertise and variables that have a secondary influence through their interaction with other variables. Primary influences on expertise include genetic, training, and psychological factors while secondary influences include socio-cultural and contextual elements. This paper reviews the factors affecting the development of expert performance in sport and suggests directions for future research.