Kai Yu Tong,Rong Song,Chiu Hoi Lam,Wai Man Tam,Shu To Ng,Tak Chi Lee,Man Kit Peter Pang,King Lun Kwok,Yin Bonn Philip Tsui,Woon Fong Wallace Leung
申请号：
US11802267
公开号：
US08540652B2
申请日:
2007.05.22
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The present invention relates a system and method to allow users to train different joints of a limb in different planes. The rotation of the system can be driven by a motor to assist or resist the motion for training purpose. By the present invention, the user can use the device to switch training between the vertical and horizontal planes, without changing the device and any module. The system is also adjustable to meet different users body sizes.
