THERAPIES & TRADITIONS · GUIDE
Physical Therapists, Yoga Teachers and Trainers: Who Does What
How physical therapists, yoga teachers and personal trainers differ in training, licensing and scope, as far as the sources we read describe, and when to see a clinician first.
Content last updated . This page has not been medically reviewed.
Back to Yoga & MovementYoga teachers, personal trainers and physical therapists can all help you move, but they are not the same job. They differ in training, in whether a government license is involved and in what they are expected to do. This page sets out what we could verify. It is not a directory, and it does not rank or recommend anyone.
A physical therapist is a licensed health professional who examines, diagnoses and treats movement problems. A yoga teacher or personal trainer leads exercise and does not diagnose. If you have an injury, ongoing pain, or a recent operation, a clinician comes first, and a class can come later. NCCIH also says not to use yoga to postpone seeing a health care provider about a medical problem.[1]
Who does what
| Role | Training and licensing (as read) | What they do |
|---|---|---|
| Physical therapist (US) | The American Physical Therapy Association says you must earn a Doctor of Physical Therapy degree from an accredited program and pass a state licensure exam.[2] | Examines, diagnoses and treats people of all ages with injuries, disabilities and other health conditions.[2] |
| Physiotherapist (UK) | The NHS says to check that a private physiotherapist is chartered (MCSP after their name) and registered with the Health and Care Professions Council.[3] | Treatment that can ease pain and improve movement after an injury, illness or disability.[3] |
| Personal trainer | A fitness certification organization says trainers are not, by education and license, diagnosticians or physical therapists.[4] We did not read a source on whether any government license applies. | Designs and leads exercise; the same organization says diagnosing or treating an injury is generally outside the scope of practice.[4] |
| Yoga teacher | In the sources we read, we found no government license for yoga teachers in the US. Yoga Alliance, a private organization, describes a 200-hour training as the foundational level for its Registered Yoga Teacher credential.[5] | Leads yoga classes. Whether a given teacher may adapt practice for a health condition is not described in the sources we read. |
| Yoga therapist | A separate path from teaching a general class; see Yoga Therapy and IAYT Certification. | Described on that page. |
Rules differ by country and state. We read the US and UK sources above only.
Physical therapists
Physical therapy aims to restore or improve physical movement after an injury, illness or surgery, according to Medicare.gov, which also says Part B can help pay for medically necessary outpatient physical therapy when a provider certifies you need it.[6] APTA says physical therapists work in many settings, including sports and fitness facilities and workplaces.[2] In many areas of England, the NHS says you may be able to use community musculoskeletal services without a GP referral.[3] Direct access rules in other places were not part of what we read.
Personal trainers
A fitness certifier's own article says that, as a general rule, personal trainers should refer a client with a suspected chronic injury to a treating physician, who can refer onward, and should not try to diagnose or treat it themselves.[4] The article is from 2017 and comes from an organization that certifies trainers.
Yoga teachers
Yoga teaching and its credentials are covered in Yoga Alliance, RYT and Other Credentials and Yoga Teacher Training. A trade article from 2009 (updated 2011) reported that some US states licensed yoga teacher training schools as vocational schools, with a Colorado school owner saying the issue was "not about studios or teachers being licensed."[7] That article is old, so current state rules should be checked. NCCIH advises practicing under a qualified instructor and asking about their training and experience.[1]
Does yoga replace physical therapy?
That is a question about evidence, and a separate page owns it: see Yoga, Physical Therapy and Strength Training Compared. NCCIH says not to use yoga to postpone seeing a health care provider about a medical problem, so talk with your clinician before you change a treatment plan.[1]
Working together
You can tell each person about the others. A short list helps: your diagnosis, what your physical therapist advised, what your class includes and any pain you feel. See Telling Your Doctor About Your Yoga or Movement Practice and Coordinating Complementary and Medical Care.
How to check credentials
- For a US physical therapist, ask for their state license, since APTA says a state licensure exam is required.[2]
- For a UK physiotherapist, check the chartered status and registration the NHS names.[3]
- For a yoga teacher or trainer, ask who certified them, how long the training was and whether they have worked with your condition.
Frequently asked questions
Is a yoga teacher the same as a physical therapist?
No. A US physical therapist must earn a Doctor of Physical Therapy degree and pass a state licensure exam.[2] In the sources we read, we found no government license for yoga teachers in the US.
Can a yoga teacher or personal trainer diagnose my injury?
A fitness certifier's article says diagnosing or treating an injury is generally outside a personal trainer's scope, and advises referral to a physician.[4] For yoga teachers, a scope-of-practice rule is not described in the sources we read, so ask a clinician for a diagnosis.
Should I see a physical therapist before starting yoga?
If you have an injury, ongoing pain or a health condition, talk with your health care provider and instructor first.[1] Whether a physical therapist referral is useful is for your clinician to say.
Does Medicare pay for physical therapy?
Medicare Part B helps pay for medically necessary outpatient physical therapy if you are eligible and a provider certifies the need.[6] See also Does Insurance or Medicare Cover Yoga, Tai Chi or Movement Classes?.
What is the difference between a yoga teacher and a yoga therapist?
They are different paths. Teachers lead general classes; yoga therapy is covered on a separate page, which describes what that title means and how it differs.
More details: evidence, limits and cautions
The details behind this page: cautions, limits of the evidence and where sources disagree. Open any note to read it.
When to see a clinician first
NCCIH lists conditions that may call for changes in yoga, including knee or hip injuries, lumbar spine disease, severe high blood pressure, balance issues and glaucoma.[1] See Who Should Check With a Clinician Before Yoga and Yoga After Surgery or Injury.
References
- National Center for Complementary and Integrative Health (NCCIH, US National Institutes of Health). Yoga: Effectiveness and Safety. Read 2026-10-22.
- American Physical Therapy Association (APTA). Becoming a PT. Read 2026-10-22.
- NHS (UK). Physiotherapy. Read 2026-10-22.
- American Council on Exercise (ACE), a fitness certification organization. Chronic Injury: How to Train a Client with Reoccurring Injuries. Article by Dr. Erin Nitschke, dated May 4, 2017. Read 2026-10-22.
- Yoga Alliance (a private membership organization). Explore Training Options. Fees and tuition ranges are as shown on the page when read and can change. Read 2026-10-22.
- Medicare.gov (US government). Physical therapy services. Read 2026-10-22.
- IDEA Health & Fitness Association. Yoga Teacher Training Schools Subject to State Licensure. Published 2009, updated 2011; dated, and current state rules were not read. Read 2026-10-22.