Movement Coordination Devices TRIZ Cases

Actuated rocker arm adjustment changes the elliptical stride incline in real time while preserving path length and a compact machine footprint.

A detachable fixation assembly and tension sensor measure rowing pull force accurately at low cost across different machine types.

Grooved wear-resistant plates filled with wax cut treadmill belt friction, extend board life, and reduce lubrication maintenance.

A carriage-mounted motor and cord replace reformer springs, enabling programmable resistance, non-linear force profiles, and less maintenance.

An integrally formed grid running platform replaces bulky iron-frame assemblies to cut treadmill cost, weight, and space use.

Sensor data on cadence and power is matched to music tempo to personalize workout tracks and improve motivation and exercise duration.

Adjustable height, angle, footrest, and grip settings help row users maintain proper posture, improve exercise efficiency, and reduce injury risk.

Motor-controlled cable tension simulates water contact by stroke phase while head-tracked virtual lighting makes paddling workouts more immersive.

A multi-mode motor lets one treadmill switch between manual, assisted, and resistive belt operation for fitness and rehabilitation.

A one-way bearing roller keeps the treadmill caterpillar properly tensioned while preventing wheel detachment and unintended reverse movement.

An adjustable abdominal drive object adds consistent push force to a non-motorized treadmill, enabling intense workouts without high speed or incline.

Angled rails and push bars add more grip positions on a treadmill while reducing wrist stress and helping users keep proper form.

An alternating linkage and flywheel let pedals and handles reverse smoothly in fixed strokes, reducing user-controlled direction changes.

Modular ankle, thigh, and pelvic exercise with spring resistance and posture sensors improves lower-body training safety and efficiency in wheelchairs.

A reconfigurable tread surface enables sled-style resistance indoors with consistent friction, adjustable load, and built-in metrics tracking.

Optical gait sensing and selectable treadmill modes personalize training, improve symmetry, and flag injury risk in real time.

A 180° phase-shifted compensation mass cancels ergometer vibration outside the pedals, improving stability, safety, and noise control.

Direct handle force and distance sensing uses polygon-effect filtering to avoid ambient calibration errors in rowing power measurement.

A sliding seat changes blade opening angle and rotation radius to deliver stepless fluid resistance without increasing machine size.

A fused elastic waist-and-thigh harness delivers counter-balancing resistance across activities, improving training range while reducing bulk and injury risk.

A segmented frame with U-shaped arm positioning and elastic band resistance enables controlled lateral swing training to improve arm strength and mobility.

A modular DAP chamber frame lowers for easier user entry while supporting secure data handling and simpler maintenance beyond PT-only setups.

A sliding seat synchronizes blade opening to deliver stepless resistance adjustment while keeping exercise machine size compact.

A swing-sensing treadmill matches belt speed to rider speed, improving cycling realism and helping prevent the bicycle from leaving the trainer.

Real-time patient comfort feedback adjusts orthopedic treatment force, improving adherence and rehabilitation effectiveness.

Combining upper-limb weight-bearing with adjustable pedal motion helps prevent training plateaus while improving core engagement and dynamic balance.