Posture with our Trainer back workout could improve the wrong posture.
Position our Back Trainer workout helps you alleviate back pain from the wrong posture.
Our strap posture correction is light-weight resistant and easy to carry.
You can wear any Trainer Back Workout posture anywhere, such as during work, while driving, by foot, while running or reading.
Item: Back Support,
Package include: 1 x Back support,