Title:
METHOD FOR JUDGING MUSCLE ACTIVITY
Document Type and Number:
Japanese Patent JP3661547
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily evaluate the activity of the muscles in the back of a user.
SOLUTION: The time-dependent change of a position in the vicinity of the head is detected by a sensor 4 arranged on the head of a person to be trained M, who sits on a seat 1 to be driven and rocked. Besides, the change of the center position of a moment with time, which is generated by rocking between the part near the head of the person to be trained M and the seat 1, is obtained from the change of the position with time detected by the sensor 4 and the change of the position of the seat 1 with time. The obtained center position is detected as the activated part of the muscles of the person M.
Inventors:
Haichi Shinomiya
Osamu Sekine
Osamu Sekine
Application Number:
JP2000048083A
Publication Date:
June 15, 2005
Filing Date:
February 24, 2000
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
A63B23/02; A61B5/11; A61B5/22; A61H1/02; (IPC1-7): A61B5/22; A61B5/11; A63B23/02
Domestic Patent References:
| JP11155836A | ||||
| JP2002505134A | ||||
| JP3037047A | ||||
| JP2001520903A | ||||
| JP61201312A | ||||
| JP11004911A |
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori
Atsuo Mori
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