| 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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| 01/24/1989 | US4799674 Weight lifting safety device |
| 01/24/1989 | US4799673 Bench press safety apparatus |
| 01/24/1989 | US4799672 Powerlift competition safety device |
| 01/24/1989 | US4799671 Weight lifting exercise apparatus |
| 01/24/1989 | US4799670 For exercizing the upper torso muscles |
| 01/24/1989 | US4799667 Physical exercise apparatus |
| 01/19/1989 | DE3722468A1 Method for supporting fitness training using music and device for implementation thereof |
| 01/17/1989 | US4798379 Exercise machine |
| 01/17/1989 | US4798378 Rowing machine |
| 01/12/1989 | WO1989000064A1 Process and device for supporting fitness training by means of music |
| 01/11/1989 | CN2030491U Arm-exercising draw-out apparatus with a protective cover |
| 01/10/1989 | US4796881 Multipurpose exercising apparatus |
| 01/04/1989 | CN2030096U Practising apparatus for side split |
| 01/03/1989 | US4795150 Stretching apparatus |
| 01/03/1989 | US4795149 Lunge training machine for body builders |
| 01/03/1989 | US4795147 Convertible exercise device |
| 12/29/1988 | WO1988010107A1 Lumbar traction system |
| 12/29/1988 | DE3814573A1 Sporting device on the yo-yo principle |
| 12/29/1988 | DE3719719A1 Gymnastics apparatus |
| 12/28/1988 | EP0296206A1 Exercise apparatus. |
| 12/28/1988 | CN88211303U Multipurpose strong and handsome training apparatus |
| 12/27/1988 | US4793609 Exercise device |
| 12/27/1988 | US4793608 Exercise apparatus |
| 12/21/1988 | EP0295804A2 Method and apparatus for testing or exercising muscles of the lower trunk of the human body |
| 12/21/1988 | EP0295246A1 Exerciser. |
| 12/21/1988 | CN88202113U Physical-therapy rack for rolling, rubbing and grinding one's body with oaring type |
| 12/20/1988 | US4792135 Compound multi-function gym benches |
| 12/15/1988 | WO1988009686A1 Safety weight bar assembly |
| 12/15/1988 | DE3717789A1 Expander with counting apparatus |
| 12/14/1988 | EP0294935A2 Particle brake clutch muscle exercise and rehabilitation apparatus |
| 12/13/1988 | US4790530 Arm flexion exercise machine |
| 12/13/1988 | US4790529 Exercise and training device |
| 12/13/1988 | US4790528 Training device for rehabilitation |
| 12/06/1988 | US4789154 Neck exercise device |
| 12/06/1988 | US4789153 Exercise system |
| 12/06/1988 | US4789152 Exercise device |
| 12/01/1988 | WO1988009195A1 Weightlifting exercise device |
| 12/01/1988 | WO1988009194A1 Clamping device for the weights on a weight-lifting bar |
| 11/29/1988 | US4787629 Exercise lifting bar with self-contained weight mounts |
| 11/29/1988 | US4787628 Weight adjustable auxiliary base unit for a weight lifting device |
| 11/29/1988 | US4787626 Sit-up support device |
| 11/29/1988 | US4787624 Jump rope attachment for handweights |
| 11/29/1988 | US4787623 Aerobic exercise device |
| 11/23/1988 | CN88210086U Spring body building bar |
| 11/22/1988 | US4786051 Exercising apparatus |
| 11/22/1988 | US4786049 Bicycle ergometer |
| 11/22/1988 | US4785674 For an exercise machine |
| 11/17/1988 | WO1988008735A1 Improved rowing machine |
| 11/17/1988 | WO1988008731A1 Polyfunctional gymnastics and reeduction apparatus |
| 11/17/1988 | WO1988008730A1 A manually adjustable apparatus for hoisting, pressing, stretching and keeping-fit exercises |
| 11/15/1988 | US4784385 Aquatic exercising device |
| 11/15/1988 | US4784384 Weightlifting exercise device |
| 11/15/1988 | US4784121 Knee exercising device |
| 11/15/1988 | CA1244847A1 Exercise apparatus |
| 11/08/1988 | US4783068 Apparatus for enhancing vertical jump capability |
| 11/02/1988 | CN87215243U Portable exercising apparatus for women's body-building |
| 11/02/1988 | CN87212277U Multipurpose push-pull exercising apparatus |
| 11/01/1988 | US4781374 Body-building apparatus |
| 11/01/1988 | US4781372 Ice-skating exercise device |
| 10/26/1988 | CN87217161U Multi-function adjustable pressur tension apparatus |
| 10/25/1988 | US4779882 See saw exercise vehicle |
| 10/25/1988 | US4779867 Elastic cable exerciser |
| 10/25/1988 | US4779866 Portable friction resistant exercise device |
| 10/25/1988 | US4779864 Adjustable double beam weightlifting apparatus |
| 10/25/1988 | CA1243703A1 Portable exercising device |
| 10/20/1988 | WO1988007879A1 Electronic device to employ in machines for physical exercises to carry out resistance values with variable intensity |
| 10/20/1988 | DE3711220A1 Apparatus for controlling the sequence of movements in an exercise apparatus or the like |
| 10/20/1988 | DE3710842A1 Electromagnetic brake arrangement, in particular for ergometers |
| 10/19/1988 | CN88201319U 卧式功率自行车 Horizontal Power Cycling |
| 10/18/1988 | US4778175 Electronic control of resistance force for exercise machine |
| 10/11/1988 | US4776587 Leg exercise machine |
| 10/11/1988 | US4776583 Recumbent exercise apparatus |
| 10/11/1988 | US4776347 Device for devloping control of spincter-type muscles |
| 10/11/1988 | US4776045 Swimming goggles including a timing device |
| 10/06/1988 | WO1988007393A1 Exercise apparatus |
| 10/05/1988 | EP0284637A1 Muscle-exercising apparatus, especially for hand muscles |
| 10/04/1988 | US4775153 Toy of skill |
| 10/04/1988 | US4775150 Shoulder motion restraint apparatus |
| 10/04/1988 | US4775149 Spring-type exercise device |
| 10/04/1988 | US4775148 Abdominal exerciser |
| 10/04/1988 | US4775147 Inertial force exercise device having three independent rotational inertia systems |
| 10/04/1988 | US4775146 Multifunction physical fitness apparatus |
| 10/04/1988 | US4775145 Load applying means for an exercise device |
| 10/04/1988 | US4775056 Self-storing horizontal support |
| 09/28/1988 | EP0284318A2 Exercise apparatus |
| 09/28/1988 | EP0283705A2 Digital indicating instrument for a body training apparatus |
| 09/27/1988 | US4773642 Adjustable exercise weight supporting device |
| 09/27/1988 | US4773641 Yieldable restraining members for barbell weights |
| 09/27/1988 | US4773640 Dumbbell type exercising device |
| 09/22/1988 | WO1988006909A1 Fitness apparatus |
| 09/22/1988 | WO1988006908A1 Sports equipment |
| 09/22/1988 | WO1988006048A3 A resistance training device |
| 09/21/1988 | CN88210064U Double-functional chest-expander |
| 09/21/1988 | CN88200219U Cross type training and health apparatus for motion function of finger |
| 09/21/1988 | CN88200217U Arched training and health apparatus for motion function of finger |
| 09/21/1988 | CN87215721U Hand-drawing type body-building apparatus for pull leg and massage body |
| 09/20/1988 | US4772016 Exercise device |
| 09/20/1988 | US4772015 Shoulder and arm exercise machine |
| 09/20/1988 | US4772013 Rowing exercise machine |
| 09/20/1988 | US4772011 Exercise apparatus |