Translation of Robotic Apparel for Alleviating Low Back Pain

The device is worn like a backpack. It weighs 6 pounds. Participants will be able to perform movements naturally in the device. A ribbon serves as an external muscle to reduce the load and effort during lifting. As participants bend forward, the device assists the participant by supporting some of their body weight by gently pulling back. As participants stand up, the device assists them by gently pulling their trunk upright. Participants will feel the level of assistance change slightly as they move faster or slower. Participants will use this device during 20-40 minutes of physical therapy exercises during 12 visits over 4-6 weeks. Once it is fit and adjusted to each participant's comfort, the physical therapist will control the level of assistance the device provides similarly to how they would adapt any given exercise. Participants may start with more assistance and wean down over the course of the study.