发明申请
US20070161464A1 ELLIPTICAL EXERCISE MACHINE 失效
ELLIPTICAL练习机

ELLIPTICAL EXERCISE MACHINE
摘要:
An elliptical exercise machine features a pair of translating members to which a pair of foot members is axially secured. The foot members each pivots with respect to the associated translating member. The generated motion allows a user to lock a knee before beginning downward movement and allows a user to bend the same knee before beginning forward movement such that the motion is more natural for the user.
公开/授权文献
信息查询
0/0