Laura Cattivera, woman athelete from California, has focal dystonia, in which only a part of body is affected. This is usually found in sports people which causes involuntary spasms and abnormal postures. When she came to know about the truth she has to stop her sports activity. But she found a unique way to fight against this and started running backwards.
This solution helped her too much and even her doctor approved about this backward running activity. Now she is regularly doing this and is not having anymore leg spasms.