In general, the first goal of treatment is to decrease any pain and swelling you may
have. The next steps usually are to increase your flexibility and then to increase your strength and endurance. The goal is always to improve your ability to do your daily tasks and activities. As with any exercise, you may have mild soreness or swelling as a result of treatment, and these should be noted by your therapist. Your therapist will 
monitor your reaction to treatment (for example, if you have swelling or become out of breath) and will adjust your treatment as needed. This ongoing assessment and adjustment means that the risk of any injury or complication from physical therapy is very low.
Your physical therapist will evaluate your need for special equipment such as particular footwear, braces, or crutches. If you need equipment, your therapist can help you know what to get and either get it for you or tell you where you can find it.
An important part of your physical therapy will be education. Your therapist may teach you about a home exercise program, proper body mechanics, and the use of any special equipment you may need. He or she will then periodically check on how well you are transferring the skills you learn in therapy to your daily life. Your physical therapist will continually reassess your progress toward your treatment goals and will work with you and your doctors to plan for your discharge from physical therapy.