Análisis de las acciones técnico-tácticas del jugador con balón en situaciones de 1x1 en baloncesto de formación

The aim of this study is to analyse the initiation, development and completion of the actions of the player with the ball in the 1-on-1 in positional attack during competition in training stages. A total of 352 1x1 actions performed in positional attacks during a basketball tournament in the U-14 boys’ category were analyzed. 41 players from four teams participated in the tournament. The variables analyzed were: (a) starting zone, (b) type of start, (c) use of feint, (d) effectiveness of the feint, (e) type of exit feint, (f) pivot exit feint, (g) previous imbalance, (h) attacking side, (i) perspective attacking side, (j) bouncing hand, (k) number of bounces, (l) zone of gaining advantage, m) type of finish, n) type of throw, ñ) running throw-in hand I, o) running throw-in hand II, p) pass-assist, q) hand pass, r) prospect pass, s) trajectory pass, t) points, u) over the pair, v) efficiency, w) finishing zone. The most significant results indicate that: a) more 1x1s are initiated from zones 3 and 4 (zones between the 3 line and midfield), b) the most used way to start the 1x1 is the grip, but the most effective is the displacement without bouncing, c) the exit to the attacker's right is the most used, d) the most used number of bounces is two, but the most effective is one, e) the most common type of finish is the throw-in, followed by the pass, f) the most used path pass is inside-outside, being the most effective the outside-inside. These conclusions are useful for coaches when designing new tasks observing the lack of resources not used.