ABSTRACT
(1) Background: Shooting performance is one of the most important determinants of basketball success and is strongly influenced by vertical jump performance. A lot of research attention has been paid to training programs that may improve the vertical jump. However, the literature regarding the improvement of accuracy during the jump shot is limited. The aim of this study was to determine the effects of the combination of two training programs on explosive power of the lower extremities during the made jump shot. (2) Methods: A total of 61 male basketball players were assigned into training group (T, n = 31, age 15.32 ± 0.65) which was conducting a specific, i.e., experimental training program, and control group (C, n = 30, age 16.3 ± 0.71 years) involved in a regular training program. The experimental training program included specific plyometric training with shooting training which lasted for 10 weeks. The obtained data were processed by nonparametric statistics to determine the differences in the vertical jump outcomes, as well as to determine the level of impact of the experimental training program. Wilcoxon and Kruskal-Wallis tests were used. (3) Results: A significant improvement (p ≤ 0.05) was noticed in the T group, in every vertical jump variable (flight time, height of the jump, power, and speed of the jump during a jump shot for two and three points), while there was no improvement within the C group. (4) Conclusions: The combination of plyometric and shooting training has a positive impact on the explosive power of the lower extremities during the jump shot.
Subject(s)
Athletic Performance , Basketball , Plyometric Exercise , Male , Humans , Adolescent , Muscle Strength , Lower ExtremityABSTRACT
The aim of this research is to investigate the correlation of morphological characteristics, that is, body composition characteristics with the competitive performance of female basketball players of cadet (U16) age, in general and depending on the position played in the basketball team. The research involved female basketball players from the U16 section of the three best basketball clubs from the First Cadet League of Serbia (N = 30). This research consisted of measuring the characteristics of body composition, as a space of independent variables and the analysis of competitive activities where the dependent variable represents the level of achieved competitive performance. Based on the results of the Pearson Correlation Analysis, which was made for determining the degree of connection between the dependent variable and the independent variables, it can be seen that general level competitive performance is associated with the variables: percentage skeletal muscle mass, index of hypokinesy and protein-fat index. Viewed from the point of the position played in the team, the statistically significant relationship between the independent and the dependent variable was recorded only in the forwards position. Competitive and more successful forward players are distinguished by a small percentage of body fat mass, a higher percentage of muscle mass, a smaller hypokinesy index and a larger protein-fat index. The practical application of this research can be seen in the control system of applied training work, then selection, as well as in the creation of a model for morphological characteristics of players in the cadet (U16) age.
El objetivo del estudio fue investigar la correlación entre las características morfológicas, es especial, las características de la composición corporal y el rendimiento competitivo de jugadoras de baloncesto cadetes, en general y en cada posición en el equipo. La investigación incluyó a las jugadoras de baloncesto femenino U16 de los tres mejores clubes de Primera Liga de Cadetes de Serbia (N = 30). Esta investigación consistió en medir las características de la composición corporal, como un espacio de variables independientes, y el análisis de actividades competitivas, donde la variable dependiente representa el nivel de rendimiento competitivo alcanzado. Sobre la base de los resultados del análisis de coeficiente de correlación de Pearson, que se realizó con el propósito de determinar el grado de conexión entre la variable dependiente y las variables independientes, se pudo observar que, en general, el rendimiento competitivo está vinculado a las variables: porcentaje de masa muscular esquelética, índice de hipocinesia e índice proteínagrasa. Desde el punto de vista de posiciones dentro de un equipo de baloncesto, la relación estadísticamente importante entre la variable independiente y la variable dependiente ha sido registrada solamente en la posición de delantero. Las jugadoras delanteras más exitosas y competitivas se distinguen por un bajo porcentaje de grasa en su masa corporal, así como un mayor porcentaje de masa muscular, un índice de hipocinesia más bajo y un índice proteína-grasa más alto. El uso práctico de esta investigación se puede ver en el sistema de control del trabajo de entrenamiento aplicado, luego en la selección, así como en la creación de modelos de características morfológicas de jugadoras en la categoría cadetes (U16).
