Range of motion regained at Phoenix Physical Therapy NY It’s always disconcerting for a person when they lose the ability to do things they once did without thinking. Formerly rote things like reaching to grab something nearby can feel impossible when one’s arm won’t straighten out. A leg may feel locked. This can throw day-to-day life into tumult.

This happens to people all over the world for various reasons – either from illness or injury. It’s called losing range of motion. Once the problem has been identified, it can feel a lot less scary and then the rehabilitation can begin.

There are a lot of things that can cause problems with range of motion.


This is not an exhaustive list, but here are some of the causes behind a loss of range of motion:

  • Arthritis (Osteo and Rheumatoid) – Arthritis usually affects the hands, but it can affect many other joints of the body. It can be part of the aging process or it can also be from an illness – like parvovirus. 
  • DislocationThis is when the bone has slipped out of its joint. Seek immediate medical attention because a dislocation can be quite serious.
  • Fracture – This is when a bone breaks but it’s not complete. It can be very painful and a medical professional needs to look at it as soon as possible.
  • Joint Swelling – A person’s joints can swell for a variety of reasons, including arthritis.
  • StrokeSince this is from the death of a certain part of a person’s brain, this can drastically affect how they are able to function. 
  • Rotator Cuff Tear – This is not an injury that’s reserved for professional athletes… though they are often in the news because of it. It’s also usually not a single tendon tear but multiple ones.
  • BursitisThis is when the fluid sacs around one’s joints get inflamed. It’s painful and limits the range of motion.

These are some of the more common ways that people can lose their range of motion. The next step, after getting an OK from a doctor, is to begin rehabilitation. Not attempting to regain range of motion can lead to things like weight gain due to being sedentary.


One of the first things a physical therapist will do, after taking the patient’s history and learning about caused the injury, is to see how much range of motion that the patient has. This will then set a baseline for the physical therapist to determine what course of action to take – the exact exercises that need to be done and how hard they can push the patient without causing setbacks.

After using a goniometer – an item that is like a large-scale protractor for the human body, the physical therapist will then see that the patient falls into one of three types of range of motion.

  • Passive – The patient doesn’t have to use muscles to be able to move this area. The physical therapist or a machine does it for them. They may straighten and bend he patient’s leg, for example. This is usually done right after the patient has healed from surgery.
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