Resilient Force Resistors TRIZ Cases

See how a screw-driven threaded block adjusts spring compression to customize rocking force for

See how a screw-driven threaded block and nested spring elements enable portable rocking with u

See how a chair-mounted exerciser uses adjustable spring and air compression resistance to enab

See how a spheroidal fitness ball with cylindrical portion and structured surface limits rollin

See how a rotatable seat with detachable resistance elements integrates exercise into office se

See how a telescopic structure and elastic-resistance pedal assemblies enable muscle training i

See how a sloped exercise apparatus with reversible lid elevates the thoracic spine to enable h

See how an exercise chair integrates resistance band anchors into the frame to merge seating an

See how a rotation and tilt element positioned midway between seat and base uses adjustable ela

See how an oblong spheroidal fitness ball with rigid structured surface compartments limits rol

See how a 360-degree rotatable seat and adjustable rear support assembly enable traditional Pil

See how a hinged floor unit raises to vertical storage position, freeing floor space while main

A 360-degree rotating seat and adjustable spring resistance expand a Pilates chair beyond fixed seated moves to Reformer-based exercises.

Pivoting armrests shift the user's center of mass to create gravity-driven rocking and sustained seated abdominal exercise.

A dual-mode chair uses four-bar resistance, pelvic restraints, and motion feedback to strengthen lumbar extensors while supporting seated work.

A rigid under-chair framework with cables and force resistors adds seated exercise while preserving swivel-chair mobility and safe disengagement.