Relació i descripció de la demanda física i fisiològica d'exercicis específics de l'entrenament de bàsquet en jugadors professionals

Calderon Bertran, Robert
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Abstract: The aim of the study was to describe, compare and relate internal and external workload during basketball training drills (2c2, 3cX, 4cX and 5cX), varying the number of players (with and without opposition with numerical equality) and court size (half court (0.5) and full court with transition (1.5)), through cardiovascular response and accelerometry. Fifteen basketball players of the Spanish second league were recorded during the pre-season and in-season (6 month, 421 exercises). The variables include Player Load (PL) and Inertial Movement Analysis (IMA), being relatives to exercise duration (PLm and IMAm) and mean heart rate (HRav) and maximum heart rate (HRmax) as absolute values. The results revealed how exercices with opposition and full-court with transition were more demanding compared with those once with the same number of players. IMAm and HRav were higher for the drills close to the match demands (5c5 (0.5 and 1.5)) and with fewer players (i.e. 3c3 (0.5)), having a moderate to high relation in all exercises. The correlation between PLm and HRav were low or moderate only for those closer to the match (5c0 (0.5) and 5c5 (0.5 and 1.5)). The relationship between PLm and IMAm were moderate to high in almost all of them (.477 - .778). This study reveals the need to investigate more about workload in basketball training exercises, due to the discrepancies of the results of some variables (i.e. PLm) with previous bibliography and to be able to understand the most appropriate variables for monitoring the training ​
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