30
Participants
Start Date
April 1, 2024
Primary Completion Date
April 30, 2024
Study Completion Date
April 30, 2024
Guardner Belt
The Guardner Belt is a commercially available elastic lumbar support belt designed to reduce low-back pain and improve posture. Participants wore the belt sized according to waist circumference for at least 8 hours per day during working hours for 4 weeks.
Ryusei Hospital, Naha
General Incorporated Foundation Ryukyuseimeisaiseikai, Ryusei Hospital.
OTHER