A training device for practising the most varied tennis strokes in all directions and strengths has a bar (1) which is provided at one end with a ball (18) and is rotatable at the other end about an axle (3) and between lateral guide discs (11, 11') and is provided with at least one fastening means (4), which is arranged to the side of a lateral guide disc (11) and preferably perpendicular to the axle (3), and with a resetting device (2) for the bar (1). For this purpose, the bar (1) is connected to a spring member (2) and each fastening means (4) is connected to at least one spring member (2) which can be arranged on the bar (1) at varying distances from the axle (3). Additionally, one lateral guide disc (11 or 11'), being axially displaceable, can exert a braking force on the bearing of the bar, which bearing is rotatable about the axle, via a force introduced by at least one spring member (2). IMAGE
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