A versatile volleyball spike trainer designed for solo practice, coaching drills, and oncourt warmups. Its adjustable height and rugged construction support consistent spike training across different environments and players. Adjustable height: 105 cm to 185 cm to fit youth through adults. Helps develop spiking technique and handeye coordination in gym, court, or home practice. Innovative design: elastic ball clip compatible with most volleyball sizes. The distinctive hook design provides a stable anchor and clear target during drills. construction: made from durable UPVC with a foamwrapped handle and head for comfortable grip. Builds durability and flexibility to hold the ball securely under intense training. Easy to assemble: tool, quick setup so you can start training without delays. Compatibility and performance: designed to hold standard volleyballs securely for repeat practice, with reliable stability during fast spikes and drills. 23 practical use scenarios: Solo training at home or gym to refine approach, timing, and contact without a partner. Team warmups on court or in a gym to simulate settertospike timing and improve rhythm. Outdoor or camp sessions when a partner isn't available, maintaining practice continuity and discipline.