Premium Solid Rubber Ball for Middle School Entrance Exam Training
High-density solid rubber construction ensures consistent weight (2kg) for precise sports test training. Smooth middle entrance design enhances grip and control during throwing exercises. Durable vulcanized rubber resists wear, maintaining shape and performance through rigorous training sessions. Ideal for junior high students preparing for physical exams or strength conditioning. Non-slip textured surface provides secure handling in wet or dry conditions. Standard competition weight meets official testing requirements for accuracy. Bulk purchase available at wholesale pricing for schools and training centers. Globally sourced materials meet international quality standards for educational and athletic use. Optimized for shot put drills, strength assessment, and fitness routines. Minimal bounce design prevents roll-away interruptions during practice.