Description This underwater hockey stick is a performance-driven redesign of a specialized piece of sports equipment, developed through iterative prototyping, extensive user interviews/feedback, and real-world gameplay testing. Designed for use in a fully submerged, high-impact environment, it prioritizes speed, control, and reliability.
The form balances hydrodynamic efficiency with structural durability, allowing players to maneuver quickly while maintaining consistent puck control. Weight reduction, drag mitigation, and grip stability are integrated directly into the geometry rather than added as external features.
Produced using CAD (Fusion 360) and 3D printing, the design underwent multiple iterations informed by testing with elite underwater hockey players. Multiple variations in hole geometry, grip design, and weight distribution were evaluated through in-water play, with player feedback guiding refinements to handling and durability. This process enabled rapid experimentation and convergence on a design optimized for competitive conditions.
The project reflects a human-centered approach to sports equipment design grounded in direct user feedback and precision engineering.
Innovation Underwater hockey demands precise control, rapid movement, and consistent grip in a fully submerged, high-contact environment. Traditional sticks often struggle with excess weight, hydrodynamic drag, and grip instability, limiting speed and control during gameplay. Some sticks are still hand-made.
To address weight and maneuverability, vertically oriented apertures are integrated into the blade structure. These reduce overall mass while preserving stiffness in high-impact zones, allowing players to sustain faster, more controlled movement during extended play.
To improve speed and reduce resistance, horizontally oriented flow openings are introduced across the blade. These channels allow water to pass through during lateral and forward motion, reducing drag and enabling quicker puck handling and directional changes underwater.
For grip stability, a recessed band near the handle securely seats a rubber grip strip. This prevents grip rotation or loosening under force, ensuring consistent hand placement and control throughout play.
Together, these innovations enhance speed, stability, and responsiveness, resulting in a more efficient and player-centered underwater hockey stick
Product Detail Underwater Hockey: https://www.youtube.com/watch?v=SAukrpTEvZA
Designed with input and feedback from elite players, this underwater hockey stick is engineered for durability, hydrodynamic efficiency, and precise control in a fully submerged environment. The core structure is 3D-printed using glass-fiber reinforced ultra-high MW polyethylene polymer optimized for impact resistance and water stability. Internal geometry is tuned to balance stiffness and flex, reducing fatigue while maintaining responsiveness during rapid puck handling.
The blade profile integrates contoured edges and recessed flow channels to minimize drag and turbulence during lateral movement. Rounded leading edges reduce snagging on pool surfaces, while reinforced contact zones withstand repeated puck impacts. Surface texture is subtly matte to improve grip when used with gloves.
The handle geometry is ergonomically shaped for a secure, repeatable grip, with a tapered transition between handle and blade to distribute stress and prevent cracking under high-force play. All materials are non-corrosive, water-safe, and designed for repeated exposure to chlorinated environments.
Specification The underwater hockey stick is precision-manufactured via 3D printing and available in both right-handed and left-handed configurations. It is unisex and designed to accommodate a wide range of players without gender-specific differentiation.
The stick is offered in two regulation color options: black and white. Aside from handedness and color, all versions share the same geometry, materials, and performance characteristics to ensure consistent gameplay across users. Custom colors are available for recreational play.
Weight and balance are optimized for neutral buoyancy underwater, allowing for precise control and rapid directional changes without excessive lift or sink. The stick is compatible with standard underwater hockey equipment and suitable for both training and competitive play.
