Premium Quality Training Ball for High School Entrance Exams & Sports Tests
High-density rubber construction ensures superior durability and consistent bounce performance for rigorous training sessions. Precision-engineered surface texture enhances grip and control, ideal for high-intensity drills and competitive sports tests. Optimized weight and size (B1119 standard) meets official school sports exam requirements, perfect for Beijing regional competitions and daily practice. Seamless design minimizes air resistance, delivering accurate flight trajectory for skill mastery. Ultra-responsive bladder maintains air pressure longer, reducing frequent inflation. Non-slip panels provide all-weather performance on indoor courts or outdoor pitches. Bulk order discounts available for schools and team purchases.