Back on Track Posture Reminders for Riders may help improve your posture while riding your horse, during workouts, sitting at your desk or just doing general day to day activities. They help by reminding you to adjust your shoulders to a correct position. They are also infused with either Iontex® or Welltex® technology to stimulate blood circulation in the area. This may be helpful against tense muscles and help accelerate the recovery process.