APPARATUS TO POSITION A TENNIS BALL IN SPACE FOR THE PURPOSE OF LEARNING AND PRACTISING VARIOUS SHOTS USED IN THE GAME OF TENNIS

摘要

Includes a support base on the floor with a template to correctly locate the feet of the player, a column which is projected from the base of support,Which is mounted on the slider form a carrying device of the Tennis Ball with mounting means selectively positionable along the column for the Practice ofDifferent Strokes, my head is a spherical Joint for an arm projecting cantileveredThe arm has a hinged portion where Extreme free ball shaped rotating freely is guaranteed,The Arm is connected at an intermediate Point of the same Elastic means linked to the head which comprises a Cap limiting the displacement of the arm; the template is formed by theIncrease laminar circular Mounted below the base and concentrically to the column.