Piriformis Problems – A pain in the butt.

Piriformis Muscle. Where is it, and what does it do?

This muscle lies beneath the gluteus maximus muscle. Piriformis problems can be both painful and debilitating. Its origin is on the lateral surface of the sacrum and it inserts on the superior portion of the greater trochanter.  It is a piri musclerelatively small muscle that helps with the external rotation of the hip joint. Stand on the heel of your foot and turn your foot outwards, away from you. Your Piriformis just got busy. Turn your toes inward and you start to stretch the muscle.

What can go wrong in the area?

Your sciatic nerve runs under the muscle. So, if you peeled a human being back in this area, you would get the Glut muscle, then the Piriformis muscle, then the sciatic nerve and then the hip bone. The sciatic nerve is the largest nerve in the body, and is used to send information back and forth between the brain and legs. The nerve is as thick as your thumb in this area.  Piriformis syndrome happens when the muscle goes into a spasm and begins to place pressure on the sciatic nerve.

The pain caused by this constriction can radiate into the buttock, down the thigh and up into the spine. Piriformis syndrome can also include tingling, or numbness normally in the buttocks. Running and sitting in a car can aggravate the condition.

Caution needed here.

The problem with Piriformis syndrome is that it’s symptoms are very similar to spinal issues such as crumbling vertebrae or a herniated disc.

Order of treatment.

1)      Get to your Doctor. It is pointless treating a tight muscle which represents a relatively minor medical problem when in actual fact you have a spinal issue.

2)      Hopefully your results show that your spine and sacrum are in good health and that the nerve is not getting impinged from there.

If that is the case you have a few options: piri stretch

–          Treat at home with a mix of stretches, warm baths, light anti-inflammatory meds and a bit of rest. Only take anti-inflammatory meds after chatting to your pharmacist.

–          Your home treatment will be further aided by going for a massage I can help in this regard. I use an active release technique that really works well and have found dry needling to be very effective.

–          Make sure that you are in the correct pair of running shoes. Excessive pronation willpronation cause the leg to rotate inwards and over work the muscle. The internal rotation of tibia and femur places strain on the muscle as it tries to counteract the movement. All treatments will be negated if you continue in the wrong shoes. We have seen a number of people helped by simply getting into the right shoes.

–          Make sure that there is not a leg length discrepancy. You might need to go to a Podiatrist to correct an imbalance.

Runners should look at our Runner’s Leg Assessment.

This is one of the condition that can derail you. It needs to be acted on.
Give us a follow on Facebook for updates on new blogs.


Mike Roscoe.
Mike Roscoe

About sbrsport

SBR Sport specialises in Swimming, Biking and Running. On the medical side we are able to do intensive bike setups, leg assessments and soft tissue release. Follow us on twitter - www.twitter.com/swimbikerunshop and/or facebook - www.facebook.com/sbrsport.
This entry was posted in Injury File, Running and tagged , , , , , . Bookmark the permalink.

8 Responses to Piriformis Problems – A pain in the butt.

  1. Pingback: PIRIFORMAS SYNDROME | Forged Athletes & Elite Performance

  2. Pingback: A Look at Sciatica. | SBR Sport

  3. Johan says:

    Hi Mike. How do you know the difference between Piriformis and high hamstring Tendinopathy as both is a pain in the butt.


  4. Pingback: Happy & Healthy Hips. | SBR Sport

  5. Jacques Niemand says:

    I’m almost 100% sure this is my problem. I encountered a shin injury on the 32km Monster race in Pretoria on 5 March. A week later I did the Kosmos 3-in-1 (42+21+10km) with the injury. There I got blisters on both feet and all other sorts of minor injuries. I’m a walker and is walking the Comrades on 29 May and now have this “pain in the but”. After 3/4 km’s it gets better and I carry on training or racing. I can’t afford to rest at this stage of my preparation.

  6. Pingback: The damage you do when you sit too much. | SBR Sport

Comments are closed.