Various conditions require physiotherapy as a treatment. Paralysis, fractures, nerve problems, and injuries are some common causes why people need physiotherapy. Many of these patients could have issues with mobility and hence taking them for therapy sessions to a clinic can be a major problem. Just think about it, with the number of potholes in the roads showing no signs of coming down any sooner, a slight bump while traveling in a vehicle can result in discomfort or even aggravate symptoms in such patients.