Kinematic Constraints Associated With the Acquisition of Overarm Throwing Part II: Upper Extremity Actions

• Autores: David F. Stodden, Stephen J. Langendorfer, Glenn S. Fleisig
• Localización: Research quarterly for exercise and sport, ISSN 0270-1367, Vol. 77, Nº. 4, 2006, págs. 428-436
• Idioma: inglés
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• Dialnet Métricas: 1 Cita
• Resumen

  • kinematic variables and an outcome measure (ball velocity) associated with component developmental levels of humerus and forearm action (Roberton & Halverson, 1984), and (b) if the differences in kinematic variables were significantly associated with the differences in component levels, determine potential kinematic constraints associated with skilled throwing acquisition. Significant differences among component levels in five of six humerus kinematic variables (p < .01) and all five forearm kinematic variables (p < .01) were identified using multivariate analysis of variance. These kinematic variables represent potential control parameters and, therefore, constraints on overarm throwing acquisition.