Exercise* focused on boat development and coordination, in which players (groups of 4), are divided into two teams, and play a match of "basket-tennis" doubles.
With the most basic rules of tennis, they must pass a basketball over the "net" (chairs) and try to make it give two boats on the opposite field (the first within the marked lines), while maintaining the dribling with another ball.
*The first time I saw this exercise, he went to Antonio Pérez Cainzos on one of the Technification Campuses that we organized several seasons ago at club Baloncesto Cambre.