Physiotherapy is about treating the people who are paralized, have problems in movements of the body or in any part of the body.
The field has a good scope and its also a great service to the mankind, its like giving a new life to the people who cannot move, and are desprate to act and move like normal human beings.
Although there are some social issues regarding the status of the field, as some people do not regard Physiotherapist as they regard Medical doctors, but on pure human basis, this field has served to the human kind as much as Medicine and surgery.
Physiotherapist find good job opportunities in Hospitals, private centres, and also has a bright future if they start thier own rehabilitation centre.
I would strongly advise you to go for this field, irrespective of the people's thinking. You will definitely enjoy and feel great satisfaction by serving the mankind, and by every means will earn more than a medical doctor.
Hope I have answered your question. Please do not hesitate to ask any question that comes to your mind.
Sohaib Ahmad Khan