Impact Score is a unique feature of Sensoria. It is a quantitative relative measure, on a scale from 1 to 10, driven by the impact forces generated when your foot hits the ground while your run. In order to reduce likelihood of injury, you want to keep your impact score as low as possible. Depending on the running technique and shoes that you're wearing there are different ways to reduce impact forces. Sensoria Impact Score helps you make sure that you're on the right path.