Rival Maize Ball: Customizable Defense Training Tool

Engineered for fighters seeking to enhance defensive agility and upper-body coordination, this 14-inch training tool combines traditional maize ball benefits with modern customization.

Core Advantages
– Patented foam core reduces noise by 60% compared to standard bags
– Modular design allows precise weight adjustment (2-8 lbs) using approved fillers
– Ergonomic 14″ x 20″ profile mirrors real fight angles for authentic practice

Smart Filling System
Optimize your training intensity with these safe filler options:
• Dried chickpeas (recommended for optimal rebound)
• Food-grade rice
• Recycled fabric scraps
• Eco-friendly plastic beads
Avoid sand – causes irreversible core damage

Durable Construction
Military-grade vinyl exterior withstands 10x more impacts than standard materials
Reinforced stitching handles extreme weight variations
Non-marking base prevents floor damage during pivoting drills

Ideal for home gyms needing quiet operation while maintaining professional-grade training benefits. Create your perfect resistance profile – adjust filler quantity anytime without compromising structural integrity