Hello. And thank you for your attention. Do I need your help in choosing a knee scooter? These scooters are very helpful for people with injuries of the legs of the ankles or feet to move without putting a lot of effort and not letting the sore spot stiffen.
If I am not mistaken, then these knee scooters are considered better than crutches. Perhaps this is because it is much easier and more convenient to move around with them.
Greetings. You are right knee scooters are needed for people who have difficulty moving. I think it will be useful for you to read
http://walkers101.com/knee-scooters/ everything is described in detail in this article.