Movement Coordination Devices TRIZ Cases

Segmented threaded interfaces replace fixed welds between suspension rods and bearings, reducing assembly time and material waste.

A motor resistance structure with a control unit and sensing element dynamically adjusts output shaft rotation to provide variable training force.

A rhythm fitness step uses alternating support blocks to create variable height levels for modular strength training.

Data processing unit determines breathing instructions from workout parameters to guide user respiration.

An elliptical exercise device coordinates independent arm and leg load units to perform synchronized elliptical motions.

Spindle engagement elements merge support and wedging functions to eliminate separate risers, resolving storage volume and component complexity trade-offs.

Illuminated slats replace display screens to warn bystanders of moving treads, preventing accidents.

Pivoting end platforms on an exercise machine create additional gripping points, eliminating bulky handles that limit movement variety.

A portable elliptical exercise apparatus adjusts ellipse height through variable pedal surface positioning.

A rotating core exercise device uses a guide track assembly to enable unlimited isometric positions, resolving limited workout variety.

Low friction bushings inside looped ends prevent tangling and kinking while ensuring even force distribution across the elastic band.

Inertial sensor analyzes motion data to detect falls and stop the treadmill, preventing injury without user keys.

Variable height turf blades simulate outdoor terrains to prevent injury during transitions.

Pivotally mounted elastic bar adjusts contact area to customize shock absorption, preventing uneven force distribution and wear on vibration absorbers.

A linear actuator drives console height adjustment in exercise equipment, reducing vibration and noise through integrated damping elements.

A control unit modulates treadmill speed using center of mass and motion sensor data for real-time self-pacing.

Segmenting the base into movable sections introduces instability that engages core muscles while maintaining stability during standard exercises.

A magnetic brake mechanism engages automatically to stop treadmill belt rotation via eddy currents.

A pivotable boom exercise machine transitions between horizontal rowing and vertical climbing configurations.

Telescopic cranks and adjustable support bars enable multi-plane positioning for targeted muscle training.

Nesting wheel parts inside the housing eliminates safety risks while automatic mode switching simplifies operation.

A flexible treadmill deck connects to a suspension connector that allows rotation and translation for dynamic movement.

An adjustment device actively repositions rocker arms to modify the incline shape of elliptical foot paths on exercise machines.