Role of adolescent female volleyball players' psychophysiological properties and body build in performance of different elements of the game.

Body-build peculiarities (49 body measurements) and psychophysiological properties (21 computerized tests) of 32 adolescent female volleyballers were studied to assess their significance in performance at competitions. Games were recorded by the original computer program Game, and an index of proficiency representative elements of the game was calculated for each player. Regression analysis was applied to predict the best psychophysiological and anthropometric models for serve, reception, block, feint, and attack. Seven tests of psychophysiological indices and 14 anthropometric variables explained 38-98% and 32-83% of skill performance, respectively. Consequently, to improve young volleyball players' performance, everyday coaching should be complemented by detailed assessment of their body build and psychophysiological characteristics.