Showing posts with label CSCS. Show all posts
Showing posts with label CSCS. Show all posts

Thursday, June 20, 2019

Physical Therapist Board Certification

On a dreary morning in March 2019, shortly after we lost an hour for daylight savings and my internal clock was thrown for a disastrous loop like it does every half-year, I turned off my three alarm clocks which were completely unnecessary because I hadn't slept a wink, crawled out of bed, and drove over to a ProMetrics testing center near my house to complete the Sports Certified Specialist Physical Therapist exam.  I had my photo identification, my registration paperwork, and a list of test day reminders: make sure you remove all jewelry before going through the metal detector, be prepared to pull up your shirt and pants sleeves and have your ears checked, bring water and snacks because your exam is seven hours long but you can have a break in the middle, and a bathroom will be available.

Now, here we are almost the end of June 2019, more than four months later, and today I received the results - I passed my test!  I was walking out of basketball practice with the Storm when I glanced at my phone and saw the email with this report.  Without the Storm, I would not have met the criteria to even take this exam, because you need sideline coverage hours in a contact sport, and lots of them.  I'm so grateful for them.  Per the rules of the examination and ProMetrics, I won't go into any details on the actual content of this test, but I wanted to discuss the preparations I used and what advanced certification as a physical therapist even means.  Fortunately, I wrote many of these thoughts in March, because there's no way I would have remembered them now!  But I couldn't get myself to share it, in case I hadn't actually passed the test!

What does it mean to be a Board Certified Physical Therapist?  Right now, if you go to PT school in the USA, you're going to graduate as a DPT - Doctor of Physical Therapy - but you are a generalist.  You've learned the basics of physical therapy for all the areas of specialty that a physical therapist can work in and you took a big, terrible test that shows you are competent to practice physical therapy.  That test would cover all the different areas of practice and is very broad, covering a lot of topics.  After graduation, a new grad physical therapist will get a job and, with or without intention - begin to specialize.  To some extent, your job may dictate your specialty because that's the area of practice you're going to focus learning about moving forward.   The beauty of this is that you're able to change the area of specialty by working in different settings and pursuing alternative continuing education, but it also means that when we first come out of school - or if we change work settings - we're not very experienced in that care area early on.

When I first graduated, I worked at an adult orthopedic clinic while picking up shifts in a skilled nursing facility.  I focused my learning on orthopedics because it was my interest, but I had to learn the basics of the rehabilitation center because the needs of those patients were different.  Another example - if you came into the rehab gym at Seattle Children's where I work, you would see physical therapists working with children who have developmental conditions, which looks entirely different from what the sports physical therapists, like me are doing.  We're working side by side, all physical therapists, doing entirely different things from the same generalist education. I'm in awe of their work every day... and it's so different!

In some ways, the pathway of a physical therapist mirrors how a physician (MD) completes their schooling.  Any doctor you have seen - your primary care or specialist - went to medical school and graduated as a generalist.  However they can't practice medicine that way.  They are required to continue on their education pathway into a residency, determined by an intense matching program that I'm incredibly thankful I did not have to endure. They will be matched into the field they will pursue and specialize in, like emergency medicine, cardiology, orthopedics, family medicine... that list is super long.  And then, after another several years of working in their specialty while learning on the job, they become a specialized physician and can practice in their field.  But they don't have the wiggle room to wake up in the morning and say - I don't like being a heart doctor anymore, so I'm going to study diabetes and be a doctor for that.  They're a bit more restricted in their careers.

I have read articles recommending that physical therapy transition into the medical school model, requiring residencies to specialize.  This is an option now, but it is not required.  A physical therapist currently has the option to specialize in nine different areas, and this can be done by either completing a residency program and taking a big test, or by meeting a list of requirements and taking the same big test.  This is the test I took earlier this year and have been tortured into waiting four months to get my results. The residency program is meant to give you the hands-on experience and focused training needed to pass the test, but you're able to test without the residency and achieve the same end-goal if you meet specified criteria.

In early 2014 I had applied for residencies in Sports Physical Therapy.  I wanted to work in sports and having had years of experience working with women's basketball and a shortage of physical therapists working with the WNBA, I felt this was the direction I needed to go in.  At the time, I think there were fifteen programs, but only three had options that were not soccer (none had options specific to women's sports) - and those were the programs I decided to apply to.  (No offense soccer, but I'm a fair weather sports girl.  I'll support the USWNT all day long and cheer and attend games when the sun is shining, but a year of sideline coverage in the rain was NOT on my To-Do list.)  And so - I applied to University of Southern California, Ohio State University, and Duke University.  (It would have killed my Husky Heart to be a Blue Devil a little bit, though the education would have been superb at all three institutions).  Needless to say, I was not selected for one of the few slots available, a very sad failure, but a few months later I managed to secure a spot in the WNBA without it, so I took the alternative route. 

The options for physical therapist specialist certification right now are: Cardiovascular/Pulmonary, Clinical Electrophysiology, Geriatrics, Neurology, Oncology, Orthopaedics, Pediatrics, Sports, Wound Management, and Women's Health.  The list of accredited residency programs is here for all the specialties.  A recent presentation I watched discussed focus on making a new specialty for Pain, which has not yet been established, but that seems like an interesting approach to try to advance the use of physical therapists in treating people with persisting pain. Since I've previously written about pain on many occasions, and I work with the Seattle Children's Chronic Pain Team, I'm excited to see if that will be specialty number ten.

A little about preparing for the exam:

The application deadline for the Sports specialty was July 31, 2018 to test in March 2019.  These dates have been consistent annually with all the specialties having application deadlines sometime in July the previous year for a March test date.  That means that if you want to take the test in 2020, you have 1 month to apply - or even less! The application process is pretty complicated for some of the specialties if you haven't completed a residency, so I advise you check it out soon.  All the information you could ever need is right here.

So, once you've applied, the American Board of Physical Therapy Specialties (ABPTS) reviews your qualifications to determine if you're eligible to take the test in your requested area.  That takes about 6 weeks.  I started studying when I applied, but I know others waited to make sure they could even take their exam.  Here's a look at how I prepared.

First, I gathered a bunch of materials to help me determine what content I needed to study.

The materials I used were:
1) The SCS Prep Course from MedBridge Education which has a nice table of contents covering all the content areas on the exam.  They have prep programs specific to many of the specialty areas.
2) I googled "SCS Residency Program Curriculum" on Google.  There are many, but I used this one which outlined a lot of the content topics.
3) I purchased "PT Sports Questions" by Matthew P. Brancaleone PT, DPT, SCS AT, CSCS" a question/answer book off Amazon for $35.
4) I already have my CSCS (Certified Strength and Conditioning Specialist) and the book "Essentials of Strength Training and Conditioning" and the study guide I made when preparing for that test.
5) I borrowed "The Fundamentals of Athletic Training" book from my boss
6) I found my course materials from the Emergency Management Course I took at REI which was a required pre-requisite to take the exam.
7) I borrowed the Manual of Structural Kinesiology from the Seattle Children's Inter Library Loan System for a review of anatomy and biomechanics basics, particularly with regard to the mechanics of the shoulder, and review of throwing motions and gait cycle.  My test was two weeks before giving this presentation at Seattle Children's so I was preparing for both at the same time.
8) Per the recommendations of the curriculum in #2, I secured copies of the National Athletic Training Association Position Statements, all of which are free here as well as many of their consensus statements and several of the APTA Clinical Practice Guidelines here.  The highlight of reading those was seeing how many of my UConn mentors were authors of them, including Lindsay DiStefano, Doug Casa, and Robert Huggins.  Man UConn puts out some amazing stuff!
9) Lastly, and probably most importantly, the Description of Specialty Practice (DSP) for my exam.  The APTA has a breakdown for each exam listing the material that would be covered on it. If you're approved to take the test, they send it to you as part of your application fee.  Or you can buy it before you apply.

Second, I took a practice test.  Right from the start.  The MedBridge Prep Course offered several practice exams that were shorter in duration than the actual test and covered a wide variety of topics.  Based on the results of my first practice test, where some of my outcomes were abysmal, I knew how to prioritize things.

Third, with my current skills clearly identified, and more importantly, my biggest weaknesses, I looked at this ginormous pile of stuff to read and the ~80 hours of online MedBridge videos available, and, I made a study schedule.  This is the same approach I took when studying for the PT licensing exam, so I was optimistic it could be successful again. I tried to cluster things together in a sensible way.  For example, when I read the chapter in the Athletic Training book about weather-related injuries like heat stroke or how to deal with lightning, I also read the NATA position statements related to the chapter, and then watched the Medbridge Video on that same topic.While I was studying the weather-related injuries, two quotes stuck out to me that I had saved for this post  With regard to cold-related illness: "Nobody is dead until they are warm and dead."  So, if you find someone buried in the snow, they're not dead until their body has been warmed up.  And with regard to lightning injuries, "In the contest between people and lightning, lightning always wins." So I got the repetitions for a topics and kept notes on things that I was unfamiliar with or wanted to come back to after I had gone through everything once.  Repetition is helpful for me, but also sometimes felt like I was beating a dead horse by the end of some of the longer (or less interesting) topics.

And then I took my test.  I'll be honest - I was behind on my schedule pretty much from the second week, but I just kept plugging along.  I had an excellent student in the clinic, who I wrote about here and here, and who was treating about half of my case load for several weeks leading up to the test, allowing me more time to devote to reading papers and studying.  I read A LOT of the materials listed above, but found some of it to be too inapplicable to the patient care I typically do, that I decided it was worth leaving out some chapters despite the risk of doing so.  I watched almost every single Medbridge course that was listed in their prep program, several just listening while I was driving, including most of the optional ones.  I was stuck on the Brooklyn Bridge for over an hour in traffic and watched an entire course on nutrition in that time.  And I was certain that I did not pass.  Today's news that I passed was super exciting.  Hopefully writing up my preparations will help someone else on their road to board certification.



Thursday, December 27, 2018

2018 Year in Review

The last blog post of 2018! Since I started writing in November 2017, Abby's World has had 14,000 visitors.  I still don't like the title... Some posts were really popular... four posts had over 400 readers, others had less interest... and that's ok.  I think it's safe to say that I'm still figuring things out a bit to narrow down the scope, but I'm enjoying the variety of topics right now.  Thank you, so much, to everyone who has stopped by! I hope you've learned something and that I've been helpful to you in some way.

Today's post will serve as recap of 2018 - both personally and professionally - and a look back at some of my favorite posts of 2018.  As for 2019, I don't think I'm going to write a plan or set goals - other than to keep writing.
The Seattle Storm and UConn Connection
My 2018 biggest moments:
I'll start with the Seattle Storm winning the WNBA Championship, which I wrote about here.  I was so fortunate to be able to attend WNBA Finals Game 3 in Washington, D.C. with my brother, and still love basketball despite my poor skills at playing the game. I'm already looking forward to next season and it's still several months away.

Dear Evan Hansen, New York City, July 2018
As great as the championship was, my family celebrated a huge milestone this year.  In May, my niece and nephew became B'nai Mitzvah, which is a Jewish coming-of-age or right of passage.  They're thirteen years old, now!  The actual events for the B'Nai Mitzvah were incredible and I'm so proud of them for their accomplishment and hard work, but more special was the opportunity to celebrate them each in their own individual way.  I asked them a few months before-hand what they would want most, and I love how different they are and what they chose.  I celebrated my niece by taking her, my sister, and my mom to see the musical Dear Evan Hansen in New York City.  If you haven't heard much about this story, I encourage you to check it out, particularly if you have teenagers in the house. I'm so glad we could do that together, and that it was what she wanted to do - with her aunt, mom, and grandma.  I celebrated my nephew at the Denver Broncos versus Seattle Seahawks game in Denver, CO.  He's been a Broncos fan since birth because he liked the color orange and had always wanted to see their stadium.  As a sports fan myself, I really loved watching him experience something he had wanted to so much... and the rivalry of rooting for opposite teams but in a mature manner.  It was a chance to spend time with my favorite people as they head into teenage-hood and, soon, adulthood.  Next year they'll both attend Cheshire High School, the same school I graduated from fifteen years ago.  I remember holding them when they were born and all of these events were a flood of pride and emotions.   Because of them, I spent more quality time with my family in 2018 than I had since I moved to Seattle.  That was the best part of 2018.
Seattle Seahawks @ Denver Broncos, September 2018
Some of my other favorite things from 2018 that have nothing to do with Physical Therapy:
I saw the Goo Goo Dolls perform their 20th Anniversary celebration of Dizzy Up The Girls.
I rode in a helicopter for the first time. Total trip time was about 3 minutes.  It was awesome.
I read the first five books of the Harry Potter Series and watched the first three movies... my first time for all of that.  Don't worry, book six is in progress and I'll finish all of it in 2019.
I read a lot of books in 2018, actually.  Some really deep, sciency stuff.  Some much lighter and more relaxing.  I have come to embrace the audio book for commutes. I read The Origin of Species which I wrote about here and definitely do not recommend others read, but feel like I can read anything if I could get through that.
I got addicted to yoga.  And then dropped out of yoga.  I miss yoga.

My 2018 Physical Therapy Continuing Education was primarily focused on three areas.
1) Orthopedics from Mike Reinold, Lenny Macrina, and Eric Cressey.  I took Mike's shoulder seminar, which I wrote about here, Lenny's knee seminar which I wrote about here (and his elbow course), and Eric's shoulder course which I wrote about here.  I'm so grateful that there are mentors willing to share their expertise and knowledge online, and who also have made trips out to the West Coast for me to learn from in person.

2) Chronic Pain, primarily from Lorimer Moseley and Adriaan Louw.  I've written about those experiences here - from reading Explain Pain, and here from reading Explain Pain Supercharged and from meeting Lorimer Moseley at his presentation at the University of Washington.  Starting in two weeks, I'll be working with the Seattle Children's Pain Clinic as part of a collaborative team to help kids experiencing chronic pain.  I'm looking forward to putting all that learning to good use.

3) Strength and Conditioning.  I passed the CSCS (Certified Strength and Conditioning Specialist) exam in 2018, which I wrote about here and took a Medbridge Education Course instructed by Sue Falsone on this topic as well.  This has definitely made an impact on how I treat patients, specifically by loading them more and manipulating rep/set schemes a little bit more than I did in the past.  A few PTs have asked me if I thought this process was worth it, and for my patient population and side gigs, I feel that it is definitely useful.  I work in Pediatric Sports Medicine so my patient population is mostly athletic and getting back to sports.  They've generally never worked with a strength and conditioning coach or a physical therapist and don't understand any of the key basics of movement or how the body works.  I love having this background knowledge to educate them!

I feel like I spent a lot of time working towards growing as a physical therapist in 2018, but when I look back, it wasn't even close to what was most important.

Looking forward to 2019:  I'd be lying if I pretended that 2018 was perfect. Social media sometimes has that impact...  nobody posts their tears and struggles on Facebook and Instagram.  I certainly only post the happy times and the beauty I see around me. In truth, 2018 was a hard year.  I'm not sure 2019 will be easier... but there will be more family time and more hard work and growth.  And for all that, I'm grateful.

Happy New Year!

Sunday, July 1, 2018

Shoulder Care with Eric Cressey

Last weekend I jetted off to Denver for a visit with family and a continuing education course.  The family time was fantastic - a few hours of biking around Denver - far more than I'm used to doing as I'm not a fan of bike seats - some really delicious tacos - beautiful art and the backdrop of the Rocky Mountains!

The course was "Shoulder Assessment, Corrective Exercise, and Programming" presented by Eric Cressey of Cressey Sports Performance and it was hosted at Landow Performance in Centennial CO.  Loren Landow is the newly hired Strength and Conditioning Coach for the Denver Broncos and his facility is beautiful with state-of-the-art equipment and autographed jerseys all over the walls from numerous professional athletes.  His bio says he has trained WNBA athletes, too - so extra points in my book!  If you're not familiar with Eric's work, he's a Strength and Conditioning coach with facilities in Hudson, MA and Jupiter, FL and, though he is most well known for his work with professional baseball players, he also works with the general population and is considered to be an expert in the shoulder.  He's published tons of research and has a blog with articles posted starting in 2002 with regular high quality content.  I previously wrote about one of his older blog posts here.  Most importantly, Eric is a UConn grad, so I've followed his work since I first learned about him somewhere around 2005 when I was in a class with Dr. William Kraemer, one of Eric's mentors, and have been looking forward to meeting him and attending one of his seminars for a long time.

With Eric Cressey June 24, 2018
Why did I want to take this class?  Beyond wanting to hear Eric speak live and get the chance to ask him questions, I previously took a course with a strength and conditioning coach (Matthew Ibrahim) in conjunction with a physical therapist (Zak Gabor) which I wrote about here, and felt that learning from people with different backgrounds was really impactful for me.  The audience was primarily strength and conditioning coaches who work with baseball players... but there were also a handful of physical therapists, chiropractors, massage therapists, personal trainers, and baseball coaches.  People had traveled from Australia and Korea and all over the United States, some of which trained athletes from unique sports like Professional Disc Golf or MMA fighters. The variety of people present was really neat... but also, the content is applicable to so many other sports.

More importantly, I have been treating a lot of patients and athletes with shoulder injuries and recently completed Mike Reinold's shoulder seminar, but also wanted a live course to better observe how other providers evaluate and treat shoulder pathologies. Eric's approach to shoulder treatment does not look like Mike's.  They have different "favorite" screening tools and exercises that they use.  If you observe their social media, you could probably pick up on these differences and similarities.  I'd say the biggest overlap I observed was that both of them regularly use the prone low trap exercise for rotator cuff strengthening which Eric has a video for here.

When it comes to my work with the Seattle Storm, though, we also have to consider that we're working in an overhead sport with repetitive action.  Shooting a basketball is nothing like the motion of throwing a baseball, but it still requires significant mobility and stability - and very different from baseball, it requires the athlete to be reactive to opponent players slapping at their arms while they're doing it.  The arm care programs used by the Seattle Storm should not look like the arm care programs used by the Boston Red Sox - but the principles involved in developing them do match.

I learned a lot from this course which I'm still processing, but was able to immediately use some of the skills in the clinic. Here are my top 5 favorite Eric Cressey quotes and take-aways from the weekend.

1) The biggest key for the shoulder is "Keep the ball on the socket." Simple.  Having a better biomechanical understanding of the force vectors of the rotator cuff is vital. If the scapula is sitting in a depressed position, the lats may be over-active which will influence upward rotation when getting overhead.  Similarly, if the scapula is tilted anteriorly, could there be shoulder impingement with elevation or is there enough muscular balance to safely overhead press?

2) Rehab and training are the same thing!  I've previously written about physical therapists' role as strength coaches here - and this came up in the course.  Eric Cressey is not a physical therapist and he discloses this and discusses how he interacts with PTs all over the country.  So it surprised me to see the differences between what Mike Reinold and what Eric Cressey do considering this statement, but I would not expect Eric to be seeing athletes post-op day 1 following labrum repair.  So, I took this to mean that once the acute healing phase is completed, rehab and training are the same thing.  There is a need for progressive loading to tissues and a need to understand periodization, even if your PT treatment sessions are not written like a periodized training program.

3) Scapular winging is a garbage term. It does not describe what is going on with the scapula.  I document scapular winging all the time - so this will be a change I need to consider moving forward.  Is the scapula winging because it is anteriorly tilted?  Upwardly rotated?  Because there is a flat thoracic spine so the medial border is just more pronounced?  And is this inherently pathological?  Or just a finding that you're documenting.  I can't promise I'll stop using the term scapular winging entirely, but I can commit to adding at least one descriptor of the scapular position to better describe the situation moving forward.

4) Stop telling people to bring their shoulder blades down and back.  It would only be a slight exaggeration to say that Eric Cressey is begging people to stop using this cue.  Too many people use this resulting in patients pulling their elbows back with anterior humeral head translation and improper mechanics that we could be creating problems!  I asked him what cue he likes instead - and he said he manually puts people into the position he wants them to be in, using optimal muscle activation, until they can do it independently.

5) Push:Pull ratios are not accurate nor are they adequate.  It has been well ingrained into my training that for every push exercise, you should be doing at least 2, probably more like 3 pull exercises.  I've been trained to teach that focusing on the back musculature 2-3x more than the front helps combat many of the anterior shoulder issues that are seen in the clinic.  However, Eric points out two key points that make you think about this more carefully.  First, the push:pull ratio is almost always considered for front:back motion and ignores top:bottom... but both planes need to be considered.  I think John Rusin tries to deal with this by including upper body push, upper body pull, and carries into his 6 foundational movement patterns, but the balance needs to be considered for both planes.  Second: not all pushes can be considered alike.  The bench press is a push exercise that necessitates the scapulae being blocked on a bench... compared to the push up where they are moving freely on the body.  This is also an important consideration as you're not getting the benefit for scapular control through the pushing motion when doing a bench press - and Eric says he doesn't have his baseball players bench pressing.

I'd be lying if I said this even touched the surface of all the things I learned at the class... but these were big takeaways that made me think and will change how I operate to some degree.   Thanks for an awesome course, Eric!

Saturday, April 28, 2018

What do Physical Therapists Do: Installment #3 - We Strength Train

© creativecommonsstockphotos - ID 96113980
In the first installment of "What Do Physical Therapists Do? We Look at Mechanics," I described an experience with a patient who came to Seattle Children's with doctor's orders to do a biomechanical assessment to clear him for return to sport and discussed how it is our job to be "movement specialists."  In the second installment, "What Do Physical Therapists Do? We Listen," I touched upon the biopsychosocial model and the importance of considering the psychological stressors in addition to the internal biological influences on pathology.

Today I'm back with the third installment: "What Do Physical Therapists Do? We Strength Train."  I don't mean that we necessarily pump iron... although I do like to lift heavy things from time to time. Earlier this week, for example, I carried my ~50 pound kayak overhead about 1/4 of a mile to put it into the water... some overhead pressing would probably make that a bit easier.  It would be even cooler if I could suitcase carry it - but so far I'm not able to.  Some of my PT coworkers lift. Others do yoga, or ride horses, or ski, or hike, or play hockey, or lacrosse.  In general we're an active group which helps us to better understand how the body moves.  I once had a clinical instructor tell me that I should try out (or at least watch) any activity available so I could best understand where frequent injuries in that activity could come from and see the things the body is capable of.  It led me to take a snowboarding lesson and watch sumo wrestling - talk about immensely different ways for the body to move!  But that's not what this is about... I'm talking about what we do for our patients.

A common (and essential) physical therapy treatment is exercise.  Exercise covers a wide variety of topics, so the focus today is on strength training.  I'm not here to debate whether or not soft tissue work improves mobility of tissues or has neurological effects or changes the chemical composition of body tissues.  I believe all of these things happen to some extent and know there is debate in the literature on this topic.  Regardless of how soft tissue treatments are applied and what is happening in the body, after some mobility work is completed we need to load our patients. Here's why this is a problem:

Physical therapists guide their patients in strength training exercises but, in my opinion, we barely touch on the basic principles of resistance training and we certainly did not apply them sufficiently in PT school.  Earlier this week, I passed the Certified Strength and Conditioning Specialist (CSCS) exam by the National Strength and Conditioning Association (NSCA). "Certified Strength and Conditioning Specialists are professionals who apply scientific knowledge to train athletes for the primary goal of improving athletic performance."  Some of my patients are not participating in athletic endeavors, but all humans are athletes and all athletes are humans - so we need to treat them as such.  (I can't remember where that line came from - it's not mine, though).  So physical therapists serve a similar role as strength coaches in many ways.

While preparing for the CSCS exam, I was overwhelmed by how much I didn't know. When checking the literature for articles about physical therapists and strength training, I came upon this 2016 article entitled "Periodization and physical therapy: Bridging the gap between training and rehabilitation."  The paper also presented the basics of resistance training and the similarities and differences between physical therapy rehabilitation programs and strength and conditioning programs.

Both physical therapists and strength coaches apply the General Adaptation Syndrome.  "Physical activity is better described as a physiological stressor... when physical activity is properly dosed in individuals who possess the physiological capacity to respond acutely, homeostasis is restored."  The idea is that the body has a baseline set point that it normally operates at and a threshold beyond which it cannot properly recover.  Exercise is one type of stressor following which the body moves away from its set point, towards a threshold, and needs to have processes available to return to baseline.  There are baseline settings for numerous things in the body, all of which can be influenced by exercise including: fluctuation in blood pH, stimulus of hormonal changes and immune responses, changes to the cardiovascular and respiratory systems, altered hydration status, potential tissue damage... the list of is extensive.  The body is generally amazing in its ability to adapt and respond to this variety of changes to return the body to its resting state.   However, if the stresses are too high, injury, illness, or death (at extremes) can occur.  The goal from physical therapy and from strength training is to operate within the boundaries of applying stress so the body can adapt to and recover without over-reaching.

How do you structure this into patient/client programs in a way that makes their threshold improve so they can do more work or lift more weight over time?  Both Physical Therapy and Strength Training use the concept of progressive overload described in Essentials of Strength Training and Conditioning as "progressively placing greater-than-normal demands on the exercising musculature - applies to training to increase bone mass as well as training to improve muscle strength."  For example, we start with a movement pattern such as the squat, and we train it as a movement with just body weight and then progressively load it with dumbbells or barbells and we fluctuate the variables of our training volume and intensity so that the body has time to adjust and adapt and learn.  This means that the homeostasis set point and the thresholds from the general adaptation syndrome are flexible and can be improved with the possible exception of someone who has reached their full genetic potential.

With consideration for progressive overload, strength trainers design training programs for their clients.  In my opinion, based on my observations in numerous clinics over the past 3.5 years, this is where the two fields diverge and physical therapists don't use the same principles.  When planning for resistance training, we can consider four target outcomes: 1) strength gains, 2) improved power, 3) muscle hypertrophy, 4) muscular endurance.  Programming for a specific target outcome means varying the volume (reps/sets), the load (percentage of maximum able to be lifted), frequency of training, and rest breaks.   To target these outcomes, those variables have been studied and summarized as follows:

Target OutcomeReps per setSetsPercentage of 1RMRest
Strength< 62-6> 852-5 mins, full recovery
Power1-2 or 3-53-5depends but >752-5 mins, full recovery
Hypertrophy6-123-667-8530 sec - 1.5 mins
Endurance> 122-3< 67< 30 sec

Also important to consider is Matveyev's model of Periodization which considers the preparatory phase (basically off-season), transition period (changing over from off-season to in-season), and competition periods, but the preparatory period is broken down into three more sections: hypertrophy and endurance early on, moving into a basic strength phase, and then more of a sport specific strength and power phase.  So understanding how to vary the volume and align it with time on the field or court is essential.  But in the PT clinic, we don't usually program or progress in this manner.  We may consider similar rep schemes and progressive resistance, but we don't typically use loads of this magnitude because we're rehabbing people who either can't or should not yet be lifting loads of that intensity.  At the end of the day, we're all loading up our patients/clients.

Lastly, consider teaching a person a new task such as a squat.  At first, regardless of reps and sets selected, the initial changes that person will experience will be the brain learning how to squat.  This is the same for any activity - your body needs to learn the pattern and get the neurons linked together before you can experience significant muscle gains, improvement in function, and changes in strength.  They may feel stronger or that the task is easier, but these initial changes are neuromotor.  In the context of pain, people move differently and their neuromotor patterns change.  So, since about 99% of the patients I treat are in pain, I'm basically coaching them to make neuromotor changes and as they go through that work, their symptoms resolve, and they're done with physical therapy (because insurance dictates this).  Thus, they have so much remaining potential for strength gains, endurance training, hypertrophy, power, agility, and all the physiological benefits that remain for a strength coach to guide them.  I'm a little bit jealous that I don't generally get to observe these adaptations in my patients, but I get to see them in my own training.