The Tennis Mate multi-functional exerciser is the only auxiliary device in the world that allows for comprehensive practice of fundamental tennis swing movements.Since its listing, it has received praise from various domestic and international parties.However, there is no perfect product in the world; only those who constantly strive for perfection exist.The Tennis mate multi-functional exerciser boasts exceptional durability and can effectively demonstrate movements to instructors while providing students with hands-on experience.Nevertheless, it should not be considered a strength trainer.Tennis is an elegant sport, and tennis partners equally deserve gentle treatment.Weighing 8 kg, the Tennis Mate multi-functional trainer features a foldable base design for convenient storage and transport.When fully extended, its four feet are angled to distribute force when struck from various directions.The soles are equipped with textured rubber pads to enhance grip. Therefore, we do not recommend adding extra counterweights as this could lead to significant damage to the devices upon impact.The center pillar of the Tennis mate Multi functional Practice Device adopts mature pull rod technology, combined with outer locking points, which can simulate incoming balls at different heights from 20CM to 190CM above the ground, meeting the hitting scenarios of most heights.