Title:
トレーニング器具
Document Type and Number:
Japanese Patent JP4063821
Kind Code:
B2
Abstract:
The present invention is to provide a training apparatus capable of providing the soft and highly elastic muscles of shoulder parts, arm parts, and a rear part without the hardening of the muscles and loads on the body, such as muscle pain and fatigue. The training apparatus 1 includes a seat part 2, a load application part 3 designed so that a magnitude of a load can be adjusted, right and left guide poles 4 extending vertically with a predetermined interval so that the seat part 2 is in their center position, two lifting parts 5 guided by the right and left guide poles 4, respectively, to be movable up and down, rotating parts 7 connected to shafts 6 fixed to the lifting parts 5, respectively, and are rotatable with respect to the lifting parts 5, pulling members 8 whose one-side ends are connected to the load application part 3 and whose other ends are connected to the lifting parts 5, and load transmission parts 9 connected to the other ends of the pulling members 8 in the lifting parts 5, respectively, and apply load to rotation of the rotating parts 5 about the shafts 6 by the load application part 3.
Inventors:
Hiroshi Koyama
Application Number:
JP2004381653A
Publication Date:
March 19, 2008
Filing Date:
December 28, 2004
Export Citation:
Assignee:
World Wing Enterprise Co., Ltd.
International Classes:
A63B23/00; A63B21/062; A63B23/12
Domestic Patent References:
| JP2004187724A |
Attorney, Agent or Firm:
Mitsuhiko Watanabe