| Patents for A63B 21 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices (25,224) |
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| 08/08/1989 | US4854572 Physical training accessory |
| 08/02/1989 | CN2041964U Comprehensive health-improving device |
| 08/02/1989 | CN1034316A Unitary multi-functional physical trainer |
| 08/01/1989 | US4852874 Portable isokinetic exercising device |
| 08/01/1989 | US4852873 Exercise device |
| 08/01/1989 | US4852872 Exercise bicycle for exercising arms and legs |
| 08/01/1989 | US4852871 Hand exercise device |
| 07/25/1989 | US4850591 Pneumatic operating device for game machine |
| 07/25/1989 | US4850587 Dual exercise bicycle |
| 07/25/1989 | US4850585 Striding exerciser |
| 07/18/1989 | US4848742 Lumbar stretch rocker |
| 07/18/1989 | US4848741 Device for application of dynamic force and simulation of movements |
| 07/18/1989 | US4848740 Abdominal musculature development device |
| 07/18/1989 | US4848739 Hydraulic exercise machine |
| 07/18/1989 | US4848738 Weight stack with vacuum-actuated pneumatic motor for lift assist |
| 07/18/1989 | US4848737 Cardiovascular exercise ladder |
| 07/18/1989 | US4848152 Biofeedback lifting monitor |
| 07/13/1989 | WO1989006150A1 Articulated storable exercise bench |
| 07/13/1989 | DE3800035A1 Muscle training apparatus |
| 07/13/1989 | DE3744449A1 Storage for dumbbells |
| 07/12/1989 | CN2040789U Folding smallsize multifunction exercising apparatus |
| 07/11/1989 | US4846468 Team arm wrestling machine |
| 07/11/1989 | US4846466 Microprocessor controlled electro-hydraulic exercise system |
| 07/11/1989 | US4846464 Dumbbell and gymnastic device for fitness and strength training |
| 07/11/1989 | US4846461 Foot pedal assembly for an exercise machine |
| 07/11/1989 | US4846460 Rowing machine |
| 07/06/1989 | DE3744246A1 Training apparatus |
| 07/05/1989 | EP0323056A2 Cycle trainer having a load applying device |
| 07/05/1989 | CN2040378U Swing and rotating device for body-building |
| 07/04/1989 | US4844456 Exercise apparatus |
| 07/04/1989 | US4844451 Exercise cycle with locking mechanism |
| 07/04/1989 | US4844450 Swimming simulator |
| 07/04/1989 | US4844448 Stand up exerciser |
| 07/04/1989 | US4844055 Physiotherapy apparatus |
| 06/27/1989 | US4842274 Exercise apparatus |
| 06/27/1989 | US4842273 Variable compression resistance exercise device |
| 06/27/1989 | US4842272 Exercise apparatus |
| 06/27/1989 | US4842271 Leg extension exercise machine with leg length and exercise motion range adjustment apparatus |
| 06/27/1989 | US4842270 Interchangeable track exercising device |
| 06/27/1989 | US4842268 Exercise machine |
| 06/22/1989 | DE3741682A1 Gymnastics bench |
| 06/20/1989 | US4840373 Four-bar rigid-drive variable resistance pectoral fly machine |
| 06/20/1989 | US4840370 Hand and digit exerciser |
| 06/20/1989 | CA1256140A1 Chest exercise device |
| 06/20/1989 | CA1256139A1 Aerobic exercise device for increased user comfort |
| 06/20/1989 | CA1256138A1 Handle for an ergometer or the like |
| 06/20/1989 | CA1256137A1 Exercise bench |
| 06/20/1989 | CA1256136A1 Exercising machine with variable resistance |
| 06/14/1989 | CN2039211U Combined pedal-pull gymnastic apparatus |
| 06/13/1989 | US4838546 Ankle exercise weight |
| 06/13/1989 | US4838544 Exercise bicycle |
| 06/13/1989 | US4838543 Low impact exercise equipment |
| 06/13/1989 | US4838542 Wrist exercise device |
| 06/08/1989 | DE3737643A1 Ergotherapeutic apparatus |
| 06/07/1989 | CN2038793U Ten functions domestic strong and handsome device |
| 06/06/1989 | US4836538 Exercise machine with non-linear hydraulic resistance |
| 06/06/1989 | US4836537 Handle for an exerciser device |
| 06/06/1989 | US4836536 Apparatus for exercising muscles of the lower trunk of the human body |
| 06/06/1989 | US4836535 Upper body building machine |
| 06/06/1989 | US4836531 Hand and wrist exercising means |
| 06/01/1989 | WO1989004697A1 Climbing exercise machine |
| 06/01/1989 | WO1989004696A1 Stair climbing exercise apparatus |
| 06/01/1989 | WO1989004695A1 Electrohydraulic apparatus for developing muscles with programmable proportional control |
| 06/01/1989 | DE3738752A1 Training apparatus |
| 05/31/1989 | EP0318126A1 Computerized exercising device |
| 05/31/1989 | EP0209563B1 Physical exercisers |
| 05/30/1989 | US4834396 Multi-exercising apparatus |
| 05/30/1989 | US4834367 Supinator/pronator exercise machine |
| 05/30/1989 | US4834366 Upper extremity foreleg emulating exerciser |
| 05/30/1989 | US4834363 Bicycle racing training apparatus |
| 05/24/1989 | DE3738360A1 Fast-action clamp for dumbbells |
| 05/23/1989 | US4832335 Exercise air pump |
| 05/23/1989 | US4832334 Apparatus for use with barbells |
| 05/23/1989 | US4832332 Digital indicating instrument for a physical training device |
| 05/23/1989 | CA1254606A1 Load applying device |
| 05/18/1989 | DE3736847A1 Chair |
| 05/17/1989 | EP0316209A1 Therapeutic exercise apparatus |
| 05/16/1989 | US4830366 Exercise device utilizing a compression member and elastic tension members to alternately exercise different sets of muscles |
| 05/16/1989 | US4830365 Home fitness gym |
| 05/16/1989 | US4830363 Dry land swimming training apparatus |
| 05/16/1989 | US4830362 Full body, shock-free aerobic and anaerobic exercising machine for use in the standing position |
| 05/16/1989 | US4830361 Multi-purpose hand-held exercise device |
| 05/16/1989 | US4830345 Spring-loaded seat assembly |
| 05/16/1989 | US4829989 Stoop laborer's body support having hinge with adjustable spring biasing |
| 05/16/1989 | CA1254243A1 Exercise machine |
| 05/10/1989 | EP0314745A1 Polyfunctional gymnastics and reeduction apparatus |
| 05/09/1989 | US4828522 Aquatic exerciser |
| 05/09/1989 | US4828261 Handle for athletic equipment |
| 05/09/1989 | US4828257 Electronically controlled exercise system |
| 05/09/1989 | US4828256 Barbell |
| 05/09/1989 | US4828255 Multi-purpose exercise bench |
| 05/09/1989 | US4828254 Crank and slider/four-bar variable resistance carriage-type leg press machine |
| 05/09/1989 | US4828253 Two person exercise device |
| 05/09/1989 | US4828252 Training apparatus for athletes |
| 05/09/1989 | US4828249 Pocket sized exercising appliance |
| 05/05/1989 | WO1989003714A1 Sports and gymnastic equipment |
| 05/05/1989 | WO1989003708A1 Exercise device |
| 05/02/1989 | US4826157 Physical exercising apparatus |
| 05/02/1989 | US4826156 Exerciser |
| 05/02/1989 | US4826155 Accessory equipment for exercise apparatus |