Volleyball Spik Trainer Versatile training device to improve spiking technique, swing, strength and accuracy without needing to pick up the ball. This spik trainer helps you practice the motions with controlled resistance and focus. fit and full flexibility: The holder is suitable for volleyballs of any size, and the belt and waist are adjustable thanks to the pocket, giving you a secure fit and full flexibility for your workout. Flexible and durable: Made from diving materials and quality nylon, the trainer is flexible and durable. The length is adjustable from approx. 211 cm to 350 cm. Spiking shape: This spik trainer helps you your striking shape and technique by securely holding the ball as you practice your swing. It is suitable for use in camp or other training sites and can boost your performance as a spiker. Use scenarios: solo training at home, gym, or outdoor space to drill swing mechanics without chasing balls camp or team practice sessions to run spiking drills with a secure ball hold field or outdoor workouts where quick setup and adjustable length support ongoing warmups and technique work