Weights TRIZ Cases

A pivoting user support links to an exercise arm to maintain stable positioning during biceps curls and triceps extensions.

A seated exercise device uses leg force to pivot a user engagement member, driving upward seat motion for lower body resistance.

Adjustable resistance sleds on a rotating log resolve versatility complexity trade-offs in athletic training.

Electromagnetic coils adjust resistance per wheel to prevent skidding and correct directional bias during fitness training.

A water-filled container applies gravitational force to elongate elbow tendons through controlled rotation.

Four-bar linkage rotates seat and back support automatically, eliminating manual arm rotation for efficient hip lifting.

Adjustable front assembly moves vertically along guide rails, resolving space constraints while maintaining heavy training capability.

Adjustable ballast creates inertia that forces athletes to apply coordinated horizontal and upward force for better technique.

Attachment enables fingertip push-ups on chest machines, training fingers and wrists without adding equipment complexity.

Segmented pockets stabilize weight distribution to prevent inertial imbalances during exercise movements.

A regulating member uses a hinged switching mechanism to move a blocking pin for single-handed operation of gym equipment frames.

Adjustable counterweights and color-coded visual tracks measure progress while reducing effort for patients with limited range of motion.

A gravity-operated shifting mechanism moves a resistance weight along a lever arm to adjust exercise effort.

A weighted vest with detachable adhesive shoulder straps allows users to customize fit for various body shapes.