What Do Physical Therapists Do? Installment #1: We Look at Mechanics

Recent scenario evaluating a high school-aged patient: let's call him Bobby and pretend that he's referred with a diagnosis of shin splints. (We can get into "Shin Splints" not being an actual medical diagnosis on a different blog post).  The conversation went something like this:

Abby: Hey, what brings you in today?

Bobby: I'm here for biomechanics testing.  I want to get back to running ASAP.

Abby: That's awesome that you like to run. 

Bobby: I run track and cross country but my leg hurt a whole lot at the end of the last season.  I saw the doctor and he shut me down from running while I did 2 months of physical therapy elsewhere.  When I went back to the doctor, he said he needs the physical therapist to clear my biomechanics so I can return to running.  My physical therapist said they don't do that, so my doctor gave me a referral to come here instead. 

Abby: Wait.  WHAT????

Bobby: Can you test me so the doctor will know I can get back to running?  I feel a lot better.

SO MANY THOUGHTS running through my head.  Primarily - what did your previous physical therapist do if they didn't look at your biomechanics?  Is that really what happened? 

This person came to me after having physical therapy for several weeks because they had experienced pain while running.  He had done all of his prescribed exercises and was now pain free with walking outside of the boot, but returned to the referring doctor for clearance. At no point during the rehab process had he ever been on a treadmill, tried to participate in a return to running program, or been to the track. 

What did I do?  I proceeded to conduct a complete initial evaluation of this patient - no different from any other initial evaluation I would normally do for an injury to that body region. I am a full body-focused physical therapist, so I never examine an ankle injury without looking at the lumbar spine and the hips in addition to the ankles followed by full body motions and balance. 

Bobby's parent: Wait - why are you looking at his back?  And his hips? We already did physical therapy and his leg is what hurts.  And what difference does it make that it hurts his knees when he squats... he doesn't want to squat or lift weights, we're here to get back to running. When is the biomechanics portion of this session?
Abby: Let's do that right now!

Alright... I already know from my examination that there's no way I'm clearing someone for return to running based on intolerance to a double leg squat that doesn't even hit a 90* knee flexion position.  Running is basically repeated single leg squats so if you can't double leg squat, there's got to be a problem with at least one leg in single leg squatting - but, I still need to see how the running looks because I'm going to give them a new home exercise program and need as much information as possible.  Also - the patient came with a specific request - so I'm listening to their demands and being thorough.  The more time spent in evaluation - the more effective the treatment can be later. 

This is the moment when I cut the previous physical therapist some slack and think that they knew this person should not be permitted to return to run but both the patient and parent are pushing for it and so they're sending him back to the doctor.  Who am I to judge another physical therapist I don't even know based on a patient sitting in front of me?  I fear that we, as a profession, are often guilty of blaming our colleagues without considering the whole scenario.  I'm nowhere near an expert - and I also don't have any clue what this kid looked like before 8 weeks of physical therapy.

So I put him on the treadmill and had him run.  Fortunately, it didn't hurt... but it also didn't look good.  I recorded it so I could play it back to him and his parent.  Of course there are really excellent pieces of equipment available and there are physical therapists who are highly specialized experts who work with elite-level runners.  I am not one of those therapists and I don't have any special equipement.  I know the basics of what running should look like and when I watch someone running, I can make modifications to form based on the errors they demonstrate and help them progress back to running when appropriate.

At bare minimum, all physical therapists working in outpatient orthopedics and/or sports medicine facility have the responsibility to learn how to observe and correct basic mechanics of a squat, hinge, and running pattern in order to help their patients.  I'm willing to look the other way if you can't break down throwing mechanics and specialized sport activities like gymnastics moves and ballet positions.  But the squat, hip hinge, and running patterns are essential to far too many athletes and the general population.  There are tons of courses and materials on how to do it - or you should find a colleague who can help you out.  Again - I'm no expert.  I don't spend much time studying running mechanics because the basics are pretty easy to spot once you take the time to learn those. 

I don't know if the other physical therapist ever actually said they didn't do biomechanics assessments.  Perhaps the therapist was a new grad who wasn't comfortable clearing an athlete for return to activity - as this is often a responsibility left to the physician that barred them from participation in the first place.  Regardless - because this has happened multiple times (and potentially has even happened with patients I have seen that then went to a different physical therapist... I would never even know!) - my new reoccurring segment of "What Do Physical Therapists Do" has been launched with Installment #1: We look at Mechanics. In a future post, perhaps I'll even outline some of the common faults to look for - so stay tuned for that!

Take Home Messages:
1) If you are a physical therapist - it is your job to be assessing your patients mechanics - in numerous ways - to make sure they are properly moving. 
2) If you don't know how to assess running form, there are several courses available: on Medbridge or in person, so you can learn the basics.  Truly - the basics help clear up problems in a large number of people.
3) If the basics don't fix your patients' issues, find a physical therapist nearby who focuses on running mechanics and refer.  But you should know that it is a physical therapist's job to be "the movement specialist" and as such - we need to better inform the public of what exactly we do.  You could also record your patient running (with permission - from the back and the side) and get the consensus of your clinic colleagues so you can collaborate and improve your assessment skills. Or re-evaluate the patient using a body-wide system like the SFMA to see if you're missing something.  Or send them back to the doctor to make sure an underlying pathology is not present.
4) Take the time to listen to the patient and target their treatment to the goals they have stated.  I can't always put a patient on a treadmill and watch them run at an evaluation because sometimes that isn't appropriate - but if they're going to return to sports, they're definitely going to do it at some point.
5) Find Physical Therapist colleagues who focus their energies on different areas of expertise and develop relationships with your referring doctors.  For example - I know exactly who to call when I'm looking at an athlete with pelvic floor dysfunction. And I know which doctors I can call and say - hey - I just looked at Bobby - and here's why I don't recommend he return to running at this time.

Let's fulfill the role we are intended for and serve as The Movement Specialists.

(Disclaimer: No identifying or specific patient information is being released here - as this would be breaking the law.  Names are changed, injury is different, and lots and lots of patients want to run.)