300
Participants
Start Date
November 30, 2011
Primary Completion Date
June 30, 2013
Study Completion Date
June 30, 2013
QUIKDRAW Pro, Aspen Medical Products
Wearing an inelastic lumbar support (QUIKDRAW Pro, Aspen Medical Products) for 6 months
MUELLER 4581, Mueller Sports Medicine
Wearing an elastic lumbar support (MUELLER 4581, Mueller Sports Medicine) for 6 months
Xiangya Hospital, Central South University, Changsha
Central South University
OTHER