Muscle Exercising Devices TRIZ Cases

A leg press machine uses a sliding housing and weight transfer actuator to move resistance plates between exercise and storage positions.

A retractable pad assembly slides into a support base recess to store the device compactly.

Replacing fixed fulcrums with a ball caster and rubber bands, this device enables five degrees of freedom for dynamic balance simulation.

An exercise assembly replicates kayaking motions using a pulley system and adjustable airflow resistance for versatile fitness training.

Point-symmetric weight arrangement stabilizes limb movement through balanced gravity, reducing unconscious adjustments and fatigue during exercise.

Dual pulleys wrap a cable to maintain constant force on the exercise arm, solving inconsistent resistance in bi-directional motion.

A wearable resistance training system integrates elastic bands with torso and limb attachments to provide physical tension during movement.

A resistance training converter switches between direct and multileveled tension transmission modes to adjust force output.

Snap-lock finger buttons replace fixed mechanisms, resolving the trade-off between adaptability and device complexity.

A dual treadle treadmill uses a generator-driven pulley system to synchronize motion and provide adjustable resistance.

Rotating flywheel generates variable gyroscopic resistance to address static weight limitations and improve muscle training versatility.

A rehabilitation exercising equipment uses geared members and a connecting mechanism to pivot handlebars in opposite directions for arm exercise.

Dynamic resistance system adjusts pedal position via sensor feedback to reduce vertebral burden and alleviate pain.

A sliding grip fitness apparatus uses a T-connector to mount adjustable handles on parallel bars for dynamic exercise movement.

Adjustable plank support apparatus uses a destabilizing device to distribute user weight across forearms and hands.

A control method adjusts load set points during movement reversals to ensure smooth transitions between concentric and eccentric exercise phases.

A clutch mechanism switches between freewheel and direct drive states in exercise machines.

A hip exercise device uses a rotatable arm to strengthen thigh muscles.

Dynamic resistance paths eliminate unnatural body stress by allowing users to maintain proper alignment during functional training.

Segmented connector design enables quick handle exchange perpendicular to the band, eliminating waste from broken units.

A hex flex apparatus uses tension bands and adjustable rods to provide variable resistance for strength training.

Segmented elastic bands anchored by biaxial retention mechanisms prevent band displacement during exercise, ensuring stable muscle activation.

A gimbal push-up bar uses a pivot hinge to rotate along multiple axes, resolving the trade-off between stability and core muscle engagement.

An elastic exercise cord assembly uses internal end plugs and a threaded core to maintain structural integrity during stretching.

A yoga mat integrates a detachable towel for hygiene and a carrying strap for transport.

Pivotable base seats and an elastic retaining mechanism adjust handgrip distance, resolving the conflict between fixed structures and user adaptability.

Rotating pulleys guide a cord through a central bore, eliminating binding friction and enabling smooth multi-directional motion for resistance training.

Adjustable vibration absorbers and elastic bars distribute force evenly across the support plate, preventing wear from uneven loads.

A boxing training device converts mechanical oscillation into electrical energy using magnetic induction coils and piezoelectric elements.

A football blocking sled uses a damper system and cartridge plates to move the arm laterally and vertically.

A spring-loaded locking mechanism secures a weight via a flexible member and trigger device, preventing spinal injuries from accidental drops.

Standard Olympic plates fit into segmented pockets secured by hook-and-loop flaps, eliminating proprietary weight requirements.

A retractable device set drives a pivoting guide rail seat to modify pedal height and path.

A peg mechanism transitions an exercise apparatus top portion between lowered and raised configurations.

A variable orifice valve assembly adjusts airflow resistance dynamically, preventing premature inspiration termination across varying lung volumes.

A portable tensile device with fabric loops and a rubber band isolates middle back muscles for targeted strengthening without hand involvement.

A frame body supports independent pulling and pushing assemblies that resolve the trade-off between single-unit versatility and structural complexity.

A modular exercise ring uses a guide track and movable car to deliver variable resistance across multiple angles.

Segmented upright units slide along a coupling mechanism to adjust spacing, supporting multiple bicycles while maintaining structural stability.

A wearable resistance apparatus uses elastic bands to create tension in lower body muscles during natural leg movements.

A volleyball training device uses sliding grips and resistance bands to guide forearm positioning during the bump pass technique.

A pivot assembly rotationally transfers user force to a measurement component within an isometric exercise system.

A multilayer exoskeleton garment uses hook and loop fasteners to attach weights for resistance training.

A cable end assembly uses a fitting with an enlarged portion retained in a coupler recess to secure exercise machine cables.

A surfboard paddling exercise apparatus uses elastic cords and a ratchet mechanism to simulate realistic arm movements.

A mobile exercise apparatus uses a pivotally coupled elongate shaft and lockable wheels to support upper extremity rehabilitation movements.

An impact absorbing assembly varies belt springiness to simulate different running surfaces.