Title:
【発明の名称】エアロビック体操用の高さ調節可能な壇構造体
Document Type and Number:
Japanese Patent JPH084637
Kind Code:
B2
Abstract:
An adjustable stepping structure (100) for aerobic exercises comprising a platform (117) upon which the participant places his or her feet, the platform being elevated above a support surface by means of one or more support elements (114) which are capable of being detachably stacked upon each other until the platform is maintained at a selected distance above the support surface, depending upon the skill and physical characteristics of the participant.
Inventors:
Irwin Lyle Ray
Left Witch Edward F
Hand Peter H
Left Witch Edward F
Hand Peter H
Application Number:
JP51451690A
Publication Date:
January 24, 1996
Filing Date:
September 25, 1990
Export Citation:
Assignee:
The Step Company
International Classes:
A63B1/00; A63B5/12; A63B22/00; A63B9/00; A63B23/00; A63B23/04; A63B; (IPC1-7): A63B9/00; A63B5/12; A63B22/00; A63B23/00
Domestic Patent References:
| JPS6114081B2 | 1986-04-17 | |||
| JP57107560B |
Foreign References:
| US4561652A | 1985-12-31 | |||
| US2933850A | 1960-04-26 |
Attorney, Agent or Firm:
Shuta Sekine