Posture Reminder is a comfortable harness that reminds the rider naturally to maintain a good posture. Posture Reminder activates the muscles and provides low-intensity strengthening exercise every day. Instead of supporting the muscles, the harness reminds you to maintain a healthy posture, which improves your posture gradually over time. It has an Velcro fastening that makes it easy to put on, take off and adjust the fit. Wear the harness loose so that it only becomes tight when you lose your posture. This encourages you to straighten up. Wear the Posture Reminder 1-3 hours at a time during exercise, in the stable or at home. S/M: 36/38 EUR. M/L: 40/42 EUR. L/XL: 44/46 EUR.