Many people who may have been injured in an automobile accident, work related incident, fire, or other situation often find themselves in need of physical therapy afterwards. If certain parts of the body get injured, they may not heal properly or work properly without the help of physical therapy. A physical therapist specializes in showing patients how to work various muscles, and how these muscles can be re-strengthened through movement. A knee injury can cause someone to be off their feet for a very long time, but with good physical therapy, they may be back on their feet in half the time. A physical therapist learns about how our muscles work in conjunction with each other, as well as how exercise can really make our bodies heal faster and get stronger. With the help of physical therapy, people who have been injured usually have a much better success rate and can eventually function normally like they used to. A Physical Therapy degree is a requirement in order to practice as a physial therapist. Compare online Physical Therapy degree programs offerings today, and start your journey as an online college student sooner than you may think.