Sport Apparatus TRIZ Cases

Removable lobe accessories redirect ground reaction forces to improve balance, weight transfer, and swing feedback during training.

A stationary camera tool measures golf ball aim against the target line and reports offset angles to improve putting alignment accuracy.

Negative pressure in a bladder locks elastic elements to help athletic gear conform to the wearer while keeping fit adjustable.

A vacuum bladder shifts elastic locking elements from adjustable to locked, helping athletic equipment conform closely and hold a precise fit.

Dual color-coded dials and a ratchet mechanism let each cornhole team track scores accurately with simple mechanical position changes.

A nested foam insert and hard plastic sleeve preserve impact dissipation over repeated hits while allowing easy protector replacement.

A rotating arrow and top member extend alignment from the golf ball onto the green, improving putting aim without damaging the ball or turf.

Pressure and acceleration sensing gloves give real-time LED or buzzer feedback to correct stunt technique and reduce cheerleading injury risk.

Weight plates mounted on axles act as wheels, letting a single frame store barbells, dumbbells, and kettlebells for easier transport.

Mechanical vibration sensing triggers the launcher only when a ball is present, cutting motor noise and battery drain while keeping launches consistent.

Propeller-driven airflow lowers puck friction on hard floors, helping hockey training better mimic ice while maintaining stability.

Physical alignment indicia and extensions help golfers position the dominant eye, putter, and ball on the target line while reducing parallax on slopes.

Recessed ball slots and a central connector stand enable quick, precise assembly of portable putting aids with optional visual and audio feedback.

A retractable, personalized punching bag adds photo and name inserts to support anger release, exercise, and emotional learning for adults and children.

Segmented articulating arms replace obstructive bars or loose ropes, letting horses approach a towed roping dummy safely and controllably.

Ground-up swing training uses foot directors and a stable vertical axis to improve alignment, repetition, and accuracy across skill levels.

Custom indicia on any golf glove or ungloved hand improve grip alignment consistency without reducing feel or violating competition rules.

A low bridge and open void regions cut facemask obstruction and weight while preserving face protection against sports impacts.

Real-time audio analysis and LED-haptic feedback help athletes improve communication habits, teamwork, and team cohesion during play.

Interlocking floor tiles create stable golf mats that can be reconfigured, transported, and repaired by replacing only worn sections.

Immediate-feedback cones train foot placement and lower-body positioning so boxers maintain balance and control the ring during drills.

A detachable handle and 30 kg/m³ foam blade recreate foil dynamics at lower cost, making fencing training more accessible and durable.

By linking golfers to cart location and purchase data, this case shows how profiles are updated to personalize service and improve course operations.

A non-uniform feather shaft layout lets crosswind pass while preserving skirt rigidity and circular shape for straighter shuttlecock flight.

A selective gate dielectric layout on FinFET fins boosts drive current while lowering power use and leakage without added process complexity.

Physical casting and trajectory guides add real-time swing path and attack angle feedback without complex electronics.

Real-time motion sensing and feedback help pitchers correct mechanics while adjustable resistance supports strength training and rehabilitation.

A convex topography frame shapes mound terrain under the turf plate, making golf rough mats less predictable and closer to real rough shots.

Variable strobe intervals prevent exposure overlap at low speeds while preserving enough imprints to measure fast object speed, spin, and trajectory.