He founded the Institute after hearing about a boy who had regained the use of his legs, through a treatment known as hydrotherapy, which involves the use of water for soothing pains and treating diseases.
He founded the Institute after. He was hearing about a boy. This boy had regained the use of his legs. This was through a treatment. This treatment was known as hydrotherapy. He was treating diseases. Hydrotherapy involves the use of water for soothing pains.