A leg-mounted hinged fin rotates forward to cut ankle strain, keep a large foil for thrust, and let swimmers walk more naturally.
A contoured neck support bar with adjustable grips keeps hands aligned during sit-ups, reducing neck, shoulder, and back strain.
A sliding plate on linear bearings and interchangeable resistance cords enables hip-loading drills that build mobility, strength, and flexibility.
Multiple geometric target cells and flexible disc containment improve disc golf putting accuracy while supporting fast repeat practice.
An angled board with protrusions and a flexible beaded ring creates quieter, safer lawn play while improving portability and skill-based retention.
Motor-controlled line resistance mounted to rink boards gives skaters repeatable load, force and velocity measurement, and recorded training data.
A rotatable, detachable rail setup enables varied putting and swing trajectories in one golf trainer while reducing separate equipment and space needs.
A rotating dial frame and spring-loaded limiting member let the treadmill display bracket lock firmly in use and fold compactly for storage.
Sensors track seat and handle motion to deliver real-time form feedback, interactive classes, and a foldable display for easier storage.
Movable and fixed obstacle modules create realistic balance perturbations while sensors measure gait response for portable reactive balance assessment.
Elbow-guiding protrusions and an adjustable length help batters keep balance, prevent rollover, and maintain a proper hand path.
A stabilized squat frame uses leg braces and a swivel foot support to guide biomechanics, reduce spinal compression, and improve balance.
A pool-edge target board replaces unstable floating targets with angled scoring apertures and a collapsible structure for skill-based aquatic play.
A movable pillar and support platform combine multiple workout functions in one compact unit, reducing equipment switching and floor space.