At physiotherapy, an assessment establishes what is wrong and what your tissue can currently tolerate, then treatment begins, combining four things: manual therapy performed by the therapist, exercise prescribed and progressed for you, education about load and activity, and adjunct modalities where they help. Which of the four dominates depends on what the assessment found, and the mix changes as you improve. Below we set out what each treatment actually does, how a physiotherapist decides which to use, the stages a course of treatment moves through, what that looks like for two common injuries, and the types of physiotherapy that exist beyond general musculoskeletal care.

What Happens at Physiotherapy?

At physiotherapy, your therapist assesses the problem, forms a diagnosis, and then delivers and progresses treatment across a series of visits. Assessment answers what is wrong and how much load the tissue tolerates today, and everything after that is treatment built on those two answers.

The assessment portion runs longest at your first visit and covers your history, a physical examination of movement and strength, and a baseline measurement your progress gets compared against later. That part of the process, along with what to bring, what to wear, and how the first appointment feels from your side of the table, is covered in full in our walkthrough of a first physiotherapy visit.

What follows the assessment is the substance of the work, and it is the part patients most often arrive knowing least about. Treatment is not a single thing performed on you. It is a combination of techniques selected deliberately, sequenced across weeks, and adjusted at nearly every visit based on how the previous one went.

What Treatments Do Physiotherapists Use?

Physiotherapists use four categories of treatment: manual therapy, therapeutic exercise, education, and adjunct modalities such as heat, cold, electrical stimulation, or laser. Therapeutic exercise carries the majority of the lasting change, and the other three exist largely to make that exercise possible, tolerable, and correctly loaded.

Making exercise possible is the organizing logic behind a treatment plan. Manual therapy frees a joint that will not move through the range an exercise requires. Modalities lower pain enough that loading becomes tolerable. Education stops you undoing the session’s work in the forty-eight hours that follow. None of the three builds tissue on its own.

The table below sets out what each technique does and when a physiotherapist reaches for it.

Technique	What it does	What it feels like	Typically used for
Joint mobilization	Repeated graded pressure at a joint to restore glide and reduce guarding	Rhythmic rocking or sustained pressure, usually comfortable	Stiff joints, restricted range, irritable tissue
Joint manipulation	A single quick, small-amplitude thrust at end range	Brief, sometimes with an audible release	Segmental restriction that has not responded to mobilization
Soft tissue release	Sustained pressure across muscle and fascia to reduce tension	Deep and sometimes tender, easing within seconds of stopping	Chronic muscular guarding, trigger points, scar tissue
Therapeutic exercise	Progressive load that builds strength, range, and motor control	Effort, and mild soreness for a day or so afterward	Every condition, at every stage, in some form
Heat	Increases local blood flow and reduces muscular tension	Warm and relaxing	Stiffness and chronic tension, before movement work
Cold	Reduces local blood flow and dampens pain signalling	Cold, then numb	Acute swelling and sharp post-treatment irritation
Transcutaneous electrical nerve stimulation	Delivers low-level current that interferes with pain signalling	Tingling or buzzing, not painful	Pain control where sensitivity blocks loading
Class IV laser	Delivers light energy into tissue to support the local healing response	Gentle warmth, no discomfort	Highly sensitive areas that tolerate little hands-on work
Education and load management	Changes what you do between visits so the tissue is not re-irritated	Conversation, written instructions, activity limits	Every condition, and the most under-rated of the four

Sources: College of Physiotherapists of Ontario scope of practice standards; Cleveland Clinic patient guidance on physical therapy techniques and modalities; Canadian Chiropractic Guideline Initiative clinical practice guideline on multimodal conservative care.

What Is Manual Therapy in Physiotherapy?

Manual therapy is any technique where the physiotherapist moves part of your body for you, rather than coaching you to move it yourself. Moving your body for the therapist means they can feel exactly how a joint behaves at end range, which is information you cannot report accurately from the inside.

End range behaviour separates the three main manual techniques. Joint mobilization applies repeated graded pressure to restore glide, and it suits irritable tissue because the therapist controls the dose precisely. Joint manipulation applies a single quick thrust at end range and suits a restriction that mobilization has not shifted. Soft tissue release applies sustained pressure across muscle and fascia and suits chronic guarding rather than joint restriction.

Hands-on work has a defined role and a defined limit. It changes how a structure moves today and does nothing to how strong it will be next month, which is why a plan built on manual therapy alone tends to produce relief that keeps needing to be repeated. Where soft tissue tension is the dominant problem across a broad area rather than one segment, dedicated massage therapy is often the more efficient tool.

What Is Exercise Therapy in Physiotherapy?

Exercise therapy is prescribed movement selected for your specific deficit, dosed at a load your tissue can currently tolerate, and progressed as that tolerance grows. It is the only component of physiotherapy that produces lasting structural change.

Lasting structural change is a matter of biology rather than preference. Tendons remodel their collagen in response to progressive load. Muscles add contractile tissue in response to accumulated volume. Joint capsules lengthen in response to repeated end-range work. The evidence for the effect is substantial: a network meta-analysis of 152 randomised controlled trials covering 17,431 participants found no difference between exercise therapy and oral NSAIDs or paracetamol for pain relief or functional improvement in knee and hip osteoarthritis at four, eight, and twenty-four weeks.

Supervision changes the result rather than only the experience. A Cochrane Review of 108 trials involving 23,407 participants found that exercise reduces the rate of falls in older adults by 23 per cent, with balance and functional exercise specifically reducing falls by 24 per cent, and the subgroup analysis found a larger effect where a health professional, usually a physiotherapist, delivered the program. Structured exercise rehabilitation exists as its own service because prescription and progression, rather than the exercises themselves, are the difficult parts.

What Are Physiotherapy Modalities?

Physiotherapy modalities are the adjunct treatments applied to tissue rather than performed by hand or by you, including heat, cold, transcutaneous electrical nerve stimulation, therapeutic ultrasound, and laser. Modalities support the plan rather than carrying it.

Supporting the plan usually means solving a pain problem that is blocking a loading problem. Transcutaneous electrical nerve stimulation, known as TENS, delivers low-level current through surface electrodes that interferes with pain signalling and feels like a tingle. Heat raises local blood flow and settles muscular tension before movement work. Cold reduces blood flow and dampens sharp signalling after it.

Higher-energy options exist where sensitivity is severe enough that even light hands-on work provokes symptoms. Laser therapy delivers light energy into the tissue without mechanical pressure, which sometimes opens a window for loading weeks earlier than would otherwise be possible.

What Does Physiotherapy Education Involve?

Physiotherapy education involves explaining what is wrong in plain language, what the treatment is doing, which activities to modify and by how much, and what sensations are expected between visits. Education is a treatment rather than a courtesy, and it changes outcomes measurably.

Changing outcomes measurably comes down to adherence and load management, the two things that happen entirely outside the clinic. Review literature published in JMIR mHealth and uHealth found average home exercise adherence of 67 per cent across twelve studies, and broader systematic review literature has reported non-adherence running as high as 50 to 70 per cent in musculoskeletal populations. A patient who understands why a movement matters completes it far more often than one handed a printout.

Load management is the other half. Knowing that you should keep walking but stop the heavy deadlifts for a fortnight, or that morning stiffness lasting twenty minutes is expected while stiffness lasting two hours is not, prevents the cycle of a good session undone by the following weekend.

What Is Dry Needling in Physiotherapy?

Dry needling is the insertion of a fine filament needle into a taut band of muscle to produce a local twitch response and reduce tension, performed by physiotherapists who hold additional certification in the technique. The needle carries no medication, which is what the word dry refers to.

No medication means the effect is mechanical and neurological rather than pharmacological. It suits persistent trigger points and muscular guarding that has not responded to hands-on release, and a mild ache in the treated muscle for a day afterward is a normal response. Related needle-based treatment through acupuncture works on a different framework and is frequently used where pain sensitivity, rather than a specific taut band, is the barrier to progress.

How Does a Physiotherapist Decide Which Treatment to Use?

A physiotherapist decides which treatment to use based on four assessment findings: what structure is involved, how irritable it currently is, what stage of healing it has reached, and which limiting factor is holding your function back. Irritability determines the dose, and the limiting factor determines the technique.

Irritability describes how easily your symptoms flare and how long they take to settle afterward. A highly irritable shoulder that aches for four hours after ten minutes of activity gets gentle mobilization, modalities, and very light loading. The same structure at low irritability, aching for five minutes after an hour of use, tolerates firm manual work and meaningful strengthening in the same visit.

The limiting factor is the separate question of what is actually stopping you. Two patients with identical pain can be limited by opposite things, one by a joint that will not move and the other by a muscle that will not hold, and giving each the other’s treatment makes both worse. Selecting correctly is the clinical skill that physiotherapy treatment depends on, and it is why the assessment carries more weight than any individual technique. In Markham we reassess that judgement at every visit rather than treating the initial plan as fixed.

What Are the Stages of Physiotherapy Treatment?

Physiotherapy treatment moves through five stages: protecting and settling the tissue, restoring movement, rebuilding strength, returning to full activity, and discharge. Each stage has an entry criterion, so you progress when your body meets it rather than when a certain number of weeks have passed.

Meeting a criterion rather than a date is what separates a plan from a schedule. The five stages run as follows:

1. Protect and settle. Control pain and swelling, keep the area moving gently within comfort, and remove the activities that keep re-irritating it. Manual therapy is gentle here and modalities do more work than at any later point.
2. Restore movement. Recover the range the injury cost you, through mobilization, soft tissue work, and range-of-motion exercise. Entry criterion is that symptoms have settled enough to tolerate end-range work.
3. Rebuild strength. Progressive loading of the affected structure and everything that supports it. Entry criterion is adequate pain-free range, because loading a restricted joint loads it badly.
4. Return to activity. Sport-specific, work-specific, or task-specific loading at the speeds and directions your actual life demands. Entry criterion is strength approaching the uninjured side.
5. Discharge with a maintenance plan. A program you continue independently, plus clear guidance on what would warrant coming back. Entry criterion is meeting your original functional goal.

Frequency falls as you move down that list, and the Markham patients we see are often surprised that fewer appointments later in a plan is the intended outcome rather than a sign of being dropped. Early stages need close supervision because symptom control and technique correction both change week to week, and later stages need less because you are largely executing a program you already know. Our physiotherapy team gives you an expected stage-by-stage timeline after the initial assessment rather than leaving the plan open-ended.

What Happens at the End of Physiotherapy?

At the end of physiotherapy, your therapist rescores the outcome measures taken at your first visit, compares them against your baseline, and discharges you with a maintenance program and a clear description of what would justify returning. Discharge is a decision against criteria rather than a session that simply stops happening.

Deciding against criteria means three things get checked: whether you have met the functional goal you named at the start, whether strength and range have returned close to the uninjured side, and whether you can carry out the maintenance program correctly without supervision. Falling short on the third is the most common reason a final visit becomes a teaching session instead.

What Happens in Physiotherapy for Back Pain?

In physiotherapy for back pain, the therapist first identifies which movements and positions change your symptoms, then uses that pattern to guide manual therapy, a directional exercise program, and specific advice about sitting, lifting, and daily load. Back pain treatment is driven by how your symptoms behave rather than by a scan.

Symptom behaviour is diagnostic because most back pain is mechanical. Pain that eases when you walk and worsens when you sit points one direction. Pain worst in the first twenty minutes of the morning points another. The therapist finds the movement that reduces or centralizes your symptoms and builds the early program around repeating it.

What follows depends on the limiting factor. Where a lumbar segment is restricted, mobilization or manipulation opens it. Where the trunk, hip, and gluteal muscles are weak, progressive loading rebuilds the support the spine relies on. Chronic back disorders affect roughly one in five Canadian adults according to analysis of Canadian Community Health Survey data published in BMC Public Health, and the Canadian Chiropractic Guideline Initiative concluded that a multimodal approach combining spinal manipulation, other active interventions, self-management advice, and exercise is effective for both acute and chronic presentations.

Timing changes the trajectory. Research published in Health Services Research in 2018, following more than 150,000 patients, found that those who saw a physical therapist first for low back pain had 87 per cent lower odds of receiving an opioid prescription and 28 per cent lower odds of undergoing imaging. Where segmental restriction is the dominant barrier and manual work needs to lead, chiropractic care is often run alongside the physiotherapy program rather than instead of it.

What Happens in Physiotherapy for an Ankle Injury?

In physiotherapy for an ankle injury, treatment restores dorsiflexion range, rebuilds the strength of the muscles that control the joint, and retrains balance and proprioception, which is your body’s sense of where the joint sits in space. Proprioceptive retraining is the component most people skip, and it is the one that prevents the next sprain.

Preventing the next sprain matters more here than in almost any other injury, because the recurrence figures are stark. A meta-analysis published in Scientific Reports in 2025 found that up to 70 per cent of people who sustain a lateral ankle sprain go on to develop chronic ankle instability, and that between 50 and 70 per cent never receive appropriate rehabilitation after the initial injury. Re-injury rates run between 30 and 40 per cent, attributed in the literature partly to inadequate rehabilitation and early return to sport.

A typical ankle program moves through the five stages in a recognizable form. Early work controls swelling and restores gentle motion. Manual therapy then targets the loss of dorsiflexion that follows almost every lateral sprain, and a meta-analysis of manual therapy plus exercise in lateral ankle sprain found the combination outperformed exercise alone for dorsiflexion, plantarflexion, lower limb function, and pain. Strengthening follows for the peroneal muscles along the outside of the lower leg, then balance work on progressively less stable surfaces, then hopping, cutting, and landing.

Foot mechanics occasionally sit underneath a recurring ankle problem rather than beside it. Where assessment traces repeated instability to the way the foot loads at ground contact, custom orthotics address a cause that ankle strengthening alone will not reach.

What Are the Types of Physiotherapy?

The main types of physiotherapy are orthopedic and musculoskeletal, sports, post-surgical, neurological, pelvic health, geriatric, pediatric, and cardiorespiratory. Each type applies the same four treatment categories to a different population and a different set of goals.

Applying the same categories differently is what specialization actually means. The broad types are:

• Orthopedic and musculoskeletal. Injuries and disorders of muscles, tendons, ligaments, joints, and bone. The largest category by volume.
• Sports. Return-to-play rehabilitation, performance, and injury prevention for athletes at every level.
• Post-surgical. Structured recovery after orthopedic procedures, coordinated with the surgeon’s protocol.
• Neurological. Movement recovery after stroke, spinal cord injury, or brain injury, and management of conditions such as Parkinson’s disease and multiple sclerosis.
• Pelvic health. Bladder and bowel function, pregnancy and postpartum recovery, and pelvic pain, delivered one-to-one in a private room.
• Geriatric. Balance, falls prevention, arthritis management, and maintaining independence.
• Pediatric. Developmental concerns, growth-related conditions, and sports injuries in children and adolescents.
• Cardiorespiratory. Breathing mechanics and conditioning after cardiac or respiratory illness.

Specialty streams carry their own training and their own appointment structure. Pelvic floor therapy is the clearest example, requiring post-graduate certification, a detailed consent process, and a private treatment room.

Plans frequently cross more than one of these types, and pediatric, geriatric, and sports streams often overlap in a single household. Our full range of rehabilitation services is coordinated together rather than referred out separately.

What Is the Difference Between Physiotherapy and Occupational Therapy?

The difference between physiotherapy and occupational therapy is the end goal. Physiotherapy works on how your body moves, aiming to restore strength, range, and function in a body part. Occupational therapy works on your ability to carry out daily tasks and live independently, adapting the task or the environment where the body cannot be changed further.

Adapting the task rather than the body is the clearest way to hold the two apart. A physiotherapist rebuilds the shoulder strength you need to reach an overhead cupboard. An occupational therapist reorganizes the kitchen so the things you use daily sit at waist height. The two frequently work together after a stroke, a major injury, or in progressive conditions, and neither substitutes for the other.

Can Physiotherapy Be Done Virtually?

Yes, physiotherapy can be done virtually, and physiotherapists delivering virtual care must follow the same standards for privacy, records, consent, and billing that apply in person. Virtual sessions work well for assessment of movement, exercise prescription and progression, education, and progress reviews.

Progress reviews and exercise progression translate to a screen more readily than most people expect, since both depend on watching you move and talking through what changed. What does not translate is hands-on work. Manual therapy, modalities, and any technique requiring the therapist to feel how a joint behaves need you in the room.

Virtual care suits specific circumstances rather than being a general substitute: living far from a clinic, being unwell but well enough to train, mobility that makes travel difficult, or a schedule that would otherwise mean missing the session entirely. Your physiotherapist decides whether it is clinically appropriate for your case and must obtain your consent before delivering care that way.

Why Is Night Pain a Red Flag?

Night pain is a red flag because mechanical problems normally ease when you change position, and pain that no position relieves is behaving in a way mechanical tissue does not. The concerning pattern is specifically pain that wakes you and stays regardless of how you lie, not the ordinary discomfort of rolling onto a sore shoulder.

The distinction matters because the two feel similar and mean different things. A painful shoulder that hurts when you lie on it and settles when you roll off is loading a structure and then unloading it, which is mechanical and entirely expected. Pain that persists through every position, worsens as the night goes on, and is unrelated to what you did that day is not being driven by load, so something other than load is driving it.

Screening for that pattern is part of every physiotherapy assessment, alongside questions about unexplained weight loss, fever with spinal pain, history of cancer, and changes in bladder or bowel function. Most patients screen clear in under two minutes. When something does appear, the correct response is prompt referral to your physician, which is exactly what your physiotherapist will arrange.

Frequently Asked Questions

What Does a Physiotherapist Do at Each Session?

At each session a physiotherapist briefly reassesses what changed since your last visit, retests the two or three findings that were positive at your assessment, delivers hands-on treatment, and progresses your exercise program. The reassessment at the start is what determines everything that follows, so an accurate report of your week shapes the whole appointment.

Does Physiotherapy Use Electrical Stimulation?

Yes, physiotherapy uses electrical stimulation, most commonly transcutaneous electrical nerve stimulation, which delivers low-level current through electrodes placed on the skin to interfere with pain signalling. It feels like a tingle or buzz rather than anything painful. Electrical stimulation is an adjunct used to make loading tolerable, not a treatment that builds strength on its own.

Do Physiotherapists Give Massages?

Physiotherapists perform soft tissue release, which uses similar hands-on techniques to massage but is applied to a specific structure identified during assessment rather than across the whole body for general relaxation. A registered massage therapist works over broader areas and for longer. The two are complementary, and many treatment plans use both.

Is Every Physiotherapy Session the Same?

No, physiotherapy sessions change as you progress. Early appointments weight toward symptom control, gentle manual therapy, and modalities. Later appointments weight toward progressive loading and activity-specific work, with less hands-on time and more exercise. A plan where every session looks identical after six weeks is a plan that has stopped progressing.

Can You Have Physiotherapy Without Exercises?

You can receive hands-on physiotherapy without an exercise program, though the results are usually shorter-lived, because manual therapy changes how tissue moves today while loading is what changes what it can tolerate long term. Where exercise is genuinely not possible, treatment focuses on symptom control and maintaining range. For most conditions, some form of loading is introduced as soon as it is tolerable.

What Happens if Physiotherapy Is Not Working?

If progress stalls, your physiotherapist reassesses rather than repeating the same plan. That means retesting your baseline measures, revisiting the diagnosis, checking whether the home program is being completed as prescribed, and changing the limiting factor being targeted. A plateau usually signals that a different lever is needed, and occasionally that a referral back to your physician for further investigation is the right next step.

The Short Version

What happens at physiotherapy is an assessment followed by treatment built from four things: manual therapy to change how a structure moves today, prescribed exercise to change what it can tolerate over weeks, education to protect that work between visits, and adjunct modalities where pain would otherwise block progress. Which of the four leads depends on how irritable your tissue is and what is actually limiting your function, and the mix shifts as you move through the five stages from settling symptoms to returning to full activity.

The part worth remembering is that exercise carries the lasting change and the other three exist to make it possible. A plan that never progresses past hands-on treatment produces relief you keep needing again. A plan that loads too early produces a flare. Getting the sequence right is the actual skill, and it is why plans get adjusted at nearly every visit rather than written once. That reassessment happens at every appointment at our Markham clinic.

If you want the other side of this, meaning what the first appointment feels like from your chair, what to bring, and what to wear, we have covered that separately in detail. KC Rehab is glad to walk you through either.

You are welcome to contact us whenever you are ready to start.