A physical therapist helps patients heal from injuries by relieving pain, improving mobility, and increasing strength. To become a physical therapist requires finishing an approved program and passing a licensure test. Salaries range from $45,000-$65,000 with a bachelor's degree to $67,000-$78,000 with a master's degree and over $83,000 with a PhD. The job outlook for physical therapists is very positive, with much faster than average employment growth expected through 2014 and many opportunities for new therapists.