Programmable system and process for monitored and assisted weight lifting during rehabilitation or training exercise
A system and process that selectively provides lifting assistance during the concentric phase and possibly during the eccentric phase during lifting of weights for rehabilitation or training, the system being programmable to provide a variety of exercise programs dedicated to a particular user, and the system monitoring the progress of the user during the exercise to selectively respond to certain trigger conditions.
1. A rehabilitation and training weight lifting assistance process comprising the steps of:
providing a weight-adjustable weight apparatus having a concentric weight lifting phase and an eccentric weight lifting phase;
providing a computer controlled weight lifting assistance system operably connected to said weight apparatus;
selecting a weight to be lifted by a user in a selected exercise comprising weight lifting repetitions;
determining a range of motion and a repetition speed of the user during the selected exercise;
determining a weight lifting assistance percentage to be provided to the user during the selected exercise;
monitoring the selected exercise upon commencement by sensing a trigger condition during said concentric phase;
providing the weight lifting assistance percentage during the concentric phase of the selected exercise and increasing the weight lifting assistance percentage during said concentric phase in response to sensing said concentric phase trigger condition such that the effective weight of said selected weight is reduced, while providing no weight lifting assistance percentage during the eccentric phase of the selected exercise.
2. The process of claim 1 , wherein said step of determining a range of motion and a repetition speed of the user during the selected exercise is performed automatically by the computer controlled weight lifting assistance system.
3. The process of claim 2 , wherein said step of determining a weight lifting assistance percentage to be provided to the user during the selected exercise is performed automatically by the computer controlled weight lifting assistance system.
4. The process of claim 1 , wherein said step of determining a weight lifting assistance percentage to be provided to the user during the selected exercise comprises determining a weight lifting assistance percentage for each weight lifting repetition.
5. The process of claim 1 , wherein said step of determining a weight lifting assistance percentage for each weight lifting repetition comprises choosing at least two different weight lifting assistance percentages.
6. The process of claim 1 , wherein said concentric phase trigger condition comprises a slowing or stopping of movement during the concentric phase.
7. The process of claim 1 , wherein said step of providing a computer controlled weight lifting assistance system comprises providing a computer controlled weight lifting assistance system comprising a cable attached to said weight adjustable weight apparatus, said cable mounted onto a drum pulley rotated by a motor, said motor being operably controlled by a computer processor controlled by a control and display panel.
8. The process of claim 7 , wherein said cable is removably attached to said weight adjustable weight apparatus.
9. The process of claim 8 , wherein said weight lifting assistance system further comprises a rotatable boom arm, and wherein said cable is suspended from said boom arm.
10. A rehabilitation and training weight lifting assistance process comprising the steps of:
providing a weight-adjustable weight apparatus having a concentric weight lifting phase and an eccentric weight lifting phase;
providing a computer controlled weight lifting assistance system operably connected to said weight apparatus;
selecting a weight to be lifted by a user in a selected exercise comprising weight lifting repetitions;
determining a range of motion and a repetition speed of the user during the selected exercise;
determining a weight lifting assistance percentage to be provided to the user during the selected exercise during the eccentric weight lifting phase;
monitoring the selected exercise upon commencement by sensing a trigger condition during said eccentric phase; and
providing the weight lifting assistance percentage during the eccentric phase of the selected exercise and increasing the weight lifting assistance percentage during said eccentric phase in response to sensing said eccentric phase trigger condition such that the effective weight of said selected weight is reduced.
11. The process of claim 10 , wherein said eccentric phase trigger condition comprises an increase or stopping of movement during the eccentric phase.
12. The process of claim 10 , wherein said step of determining a range of motion and a repetition speed of the user during the selected exercise is performed automatically by the computer controlled weight lifting assistance system.
13. The process of claim 12 , wherein said step of determining a weight lifting assistance percentage to be provided to the user during the selected exercise is performed automatically by the computer controlled weight lifting assistance system.
14. The process of claim 10 , wherein said step of determining a weight lifting assistance percentage to be provided to the user during the selected exercise comprises determining a weight lifting assistance percentage for each weight lifting repetition.
15. The process of claim 10 , wherein said step of determining a weight lifting assistance percentage for each weight lifting repetition comprises choosing at least two different weight lifting assistance percentages.
16. The process of claim 10 , wherein said step of providing a computer controlled weight lifting assistance system comprises providing a computer controlled weight lifting assistance system comprising a cable attached to said weight adjustable weight apparatus, said cable mounted onto a drum pulley rotated by a motor, said motor being operably controlled by a computer processor controlled by a control and display panel.
17. The process of claim 16 , wherein said cable is removably attached to said weight adjustable weight apparatus.
18. The process of claim 17 , wherein said weight lifting assistance system further comprises a rotatable boom arm, and wherein said cable is suspended from said boom arm.
19. A rehabilitation and training weight lifting assistance process comprising the steps of:
providing a weight-adjustable weight apparatus having a concentric weight lifting phase and an eccentric weight lifting phase;
providing a computer controlled weight lifting assistance system operably connected to said weight apparatus;
selecting a weight to be lifted by a user in a selected exercise comprising weight lifting repetitions;
determining a range of motion and a repetition speed of the user during the selected exercise;
determining at least two different weight lifting assistance percentages to be provided at different times to the user during the selected exercise;
monitoring the selected exercise upon commencement comprising sensing a trigger condition during said concentric phase and sensing a trigger condition during said eccentric phase, wherein said concentric phase trigger condition comprises a slowing or stopping of movement during the concentric phase and wherein said eccentric phase trigger condition comprises an increase or stopping of movement during the eccentric phase;
providing the weight lifting assistance percentage during the concentric phase of the selected exercise such that the effective weight of said selected weight is reduced, while providing no weight lifting assistance percentage during the eccentric phase of the selected exercise;
said process further comprising the steps of increasing the weight lifting assistance percentage during said concentric phase in response to sensing said concentric phase trigger condition and applying a weight lifting assistance percentage during said eccentric phase in response to sensing said eccentric phase trigger condition.
20. The process of claim 19 , wherein said step of determining a range of motion and a repetition speed of the user during the selected exercise is performed automatically by the computer controlled weight lifting assistance system.
21. The process of claim 20 , wherein said step of determining a weight lifting assistance percentage to be provided to the user during the selected exercise is performed automatically by the computer controlled weight lifting assistance system.
22. The process of claim 19 , wherein said step of determining a weight lifting assistance percentage to be provided to the user during the selected exercise comprises determining a weight lifting assistance percentage for each weight lifting repetition.
23. The process of claim 19 , wherein said step of providing a computer controlled weight lifting assistance system comprises providing a computer controlled weight lifting assistance system comprising a cable attached to said weight adjustable weight apparatus, said cable mounted onto a drum pulley rotated by a motor, said motor being operably controlled by a computer processor controlled by a control and display panel.
24. The process of claim 23 , wherein said cable is removably attached to said weight adjustable weight apparatus.
25. The process of claim 24 , wherein said weight lifting assistance system further comprises a rotatable boom arm, and wherein said cable is suspended from said boom arm.