Does Physiotherapy Help With HSP? Gait Training, Stretching and How Programs Change Over Time

The first sign is often small and private. A shoe that wears down at the toe faster than its partner. A curb that suddenly needs a glance before stepping up. A partner asking, gently, why you walk a little differently at the end of a long day. For many people who eventually hear the words hereditary spastic paraplegia, the story starts with feet that no longer quite do what they are told.

Once the diagnosis lands, the same question comes up in almost every clinic room: will anything I do with my own body actually make a difference? HSP physiotherapy gait training is the honest answer most neurologists reach for first, ahead of any prescription. It is not a way to reverse the condition, and no responsible therapist will say it is.

What it can do is more modest and more useful. It can keep hips and ankles moving, teach the body to walk in ways that waste less energy, and change as the condition changes. This article explains how, and where the evidence runs out.

What is hereditary spastic paraplegia, and why does walking change first?

Hereditary spastic paraplegia is not one disease but a family of inherited conditions that share a signature: progressive stiffness and weakness in the legs. The National Institute of Neurological Disorders and Stroke groups more than 80 genetic types under the HSP label, split into pure forms, where the problem stays mostly in the legs, and complicated forms, where other features such as vision, cognition or peripheral nerve changes appear too.

The reason the legs go first comes down to wiring. Signals for voluntary movement travel from the brain down the corticospinal tract, a bundle of very long nerve fibers running the length of the spinal cord. In HSP, the longest fibers, the ones that reach the lower body, degenerate from their far ends backward. The upper body is often spared for years because its fibers are shorter.

Spasticity is the word for muscles that resist being stretched because the brain’s normal braking signals are weakened. Weakness sits alongside it, and the pair produce a recognizable walking pattern: a stiff knee that does not bend enough in swing, toes that catch the ground, thighs that pull inward so the legs cross like scissors. Bladder urgency and reduced sensation in the feet are common companions in the pure forms.

Symptoms may begin at any age, from early childhood to late adulthood, and the pace of change varies widely between people and even between relatives carrying the same gene. MedlinePlus notes that spastic paraplegia type 4, linked to the SPAST gene, is the most common single type. Knowing the type helps clinicians anticipate features, but it does not tell any one person how quickly their walking will change. That uncertainty is exactly why physiotherapy is built to be revisited rather than prescribed once.

Does physiotherapy help with HSP? What the evidence actually shows

The straightforward part first: every major neurology resource, including NINDS and the NHS, lists physiotherapy among the main tools for managing HSP. There is no disease-modifying treatment yet, so care is aimed at symptoms, and movement is the symptom that shapes daily life most.

The less comfortable part is the quality of the evidence. Studies of physiotherapy in HSP are small, often without control groups, and they measure different things. Some track walking speed over a set distance, some track joint range, some rely on what participants report. Taken together they point in a consistent direction, toward better or preserved walking ability, greater ankle range and fewer reported falls after structured programs, but they cannot say how large the benefit is or how long it lasts for a given person.

Why, then, do clinicians recommend it so firmly? Partly because the biology makes sense. Spastic muscle that is never lengthened shortens permanently, a change called contracture, and once a contracture forms no exercise reverses it. Partly because the alternative, doing nothing, has predictable consequences in any condition that limits movement: deconditioning, joint stiffness, weight gain and cardiovascular risk. And partly because the far larger evidence base in other spastic conditions, such as multiple sclerosis and spinal cord injury, shows that task-specific training changes gait in measurable ways.

The intellectually honest framing is this. Physiotherapy in HSP is evidence-informed rather than evidence-proven. It is the best-supported active treatment available, its risks are low when supervised, and its aims are preservation and adaptation rather than reversal. Anyone who promises more than that is selling, not explaining.

How HSP physiotherapy gait training actually works

Gait training is the part of physiotherapy that treats walking itself as the exercise. Rather than isolating a muscle on a bench, the therapist works with the whole movement, watching what happens at the hip, knee and ankle through each phase of a step and then coaching or constraining the pattern.

In HSP the targets are fairly predictable. The therapist usually works on hip flexion, because lifting the thigh forward is often weak and the body compensates by hitching the pelvis or swinging the leg out in a circle. Knee bend during the swing phase is another, since a stiff knee forces the toe to scrape. Ankle clearance is a third; the calf muscles are often the most spastic group, pulling the foot into a pointed position so the toes lead where the heel should.

Sessions look repetitive on purpose. Walking is a skill stored in the nervous system, and the parts of the brain and spinal cord still functioning can adapt with practice. A person might walk laps between parallel bars with the therapist tapping the knee to cue a bend, step over low blocks to exaggerate leg lift, or practice on a treadmill with a harness so they can rehearse a longer stride without fear of falling. Backward and sideways walking, stair practice and turning drills all appear because those are the moments when scissoring and toe-catching cause most trips.

Two principles guide the whole process. First, specificity: the closer the practice is to real walking, the more it transfers to the sidewalk and the kitchen. Second, energy cost. Spastic walking burns far more effort per step than typical walking, and a good program measures success partly by whether the same distance leaves the person less exhausted.

Stretching for HSP: what a spasticity stretching routine can and cannot do

Stretching is the exercise people with HSP are most often told to do and least often told why. The purpose is not flexibility for its own sake. It is to keep muscle and its surrounding connective tissue long enough that joints retain the range walking requires.

Cleveland Clinic describes how spastic muscle held short over time shortens structurally, producing contracture and joint deformity. The calf is the classic example. A calf that cannot lengthen enough to let the ankle bend upward forces the heel off the ground, shifts weight to the toes, shortens the step and destabilizes the knee above it. Hip adductors on the inner thigh and hamstrings behind the knee are the other usual suspects.

Effective stretching for spasticity differs from the quick pre-run routine most people picture. Holds are longer, because spastic muscle relaxes slowly. Positions are chosen so the whole limb is supported and the person is not fighting to balance. Many therapists favor prolonged, low-load positioning, such as standing with the forefoot on a wedge, sitting with legs apart against a wall, or lying face down to lengthen the front of the hip, over brief ballistic movements that can provoke a reflex tightening. Splints and night braces serve the same aim by holding a joint at length for hours at a time.

What stretching cannot do is change the underlying spasticity or reverse an established contracture. It also does not build strength. That matters because some people stretch diligently for years, feel their legs have not improved, and conclude the exercise failed. It did its job; the job was to stop things getting worse in one specific way. The therapist should be explicit about that so effort is not mistaken for treatment failure.

Strengthening with spasticity: why weak muscles matter as much as tight ones

For decades a widely held belief said that strengthening a spastic limb would make the spasticity worse. Research across stroke, cerebral palsy and spinal cord conditions has steadily dismantled that idea, and current practice in HSP reflects the shift: weakness is treated as a problem in its own right, not a side effect to tolerate.

The muscles that matter most are often the ones working against the spastic groups. When the calf pulls the foot down, the muscles on the front of the shin, which lift it, are stretched, underused and progressively weaker. When inner-thigh muscles pull the legs together, the outer-hip muscles that keep the pelvis level during single-leg stance fall behind. Hip flexors, the muscles that swing the thigh forward, are frequently weak in HSP and their weakness contributes directly to the dragging, circling gait.

Strengthening in this setting looks deliberate and controlled. Resistance is added gradually, movements are slow, and the therapist watches for the spastic catch, the sudden resistance a stretched spastic muscle produces, so that exercises stay within a range the person can control. Body-weight work such as sit-to-stand repetitions, step-ups onto a low platform, and supported single-leg standing tends to feature heavily because it trains strength and balance together and translates directly into daily tasks.

Trunk and core work rarely gets mentioned in HSP conversations yet matters a great deal. Walking with stiff legs demands more from the muscles that stabilize the spine and pelvis, and fatigue in those muscles often shows up as a lurching gait late in the day. Programs that combine strengthening with gait practice, rather than treating them as separate boxes, appear to produce the most consistent gains in the small studies available.

Who is HSP physiotherapy usually for, and who is usually asked to wait?

Almost everyone with HSP is a candidate for physiotherapy at some point, but the question is rarely whether, more often when and what kind.

Referral typically follows diagnosis, whatever the stage. A person with early, mild stiffness may be seen for a single assessment and a home program, with review if walking changes. Someone whose gait has already changed noticeably is more likely to be offered a block of supervised sessions focused on gait training, then a maintenance plan. Children and teenagers are usually managed within pediatric neurology and therapy services, where the emphasis shifts toward growth, since bones lengthen faster than spastic muscle and contracture risk rises during growth spurts.

Some people are asked to pause or modify. Common reasons include:

• A recent orthopedic procedure such as tendon lengthening, where the surgeon sets the timetable for loading and stretching.
• A pressure sore, skin breakdown or foot ulcer, since weight-bearing exercise can worsen it until it heals.
• An acute illness or infection, which often temporarily increases spasticity and fatigue.
• Uncontrolled pain, a new fracture, or a fall that has not yet been medically reviewed.
• Unexplained new symptoms, when the team wants to rule out an unrelated cause before changing the program.

A short wait is also common after spasticity injections, because therapists prefer to reassess once the medicine has taken effect and plan around the temporary window of reduced tone. None of these pauses mean physiotherapy is off the table; they mean timing it well. The decision to start, hold or restart rests with the treating team, who can weigh the person’s overall health against the risks of missing training time.

What happens at a first HSP gait assessment and exam

The first appointment is mostly watching and measuring, and it sets the baseline everything later is compared against.

The therapist will ask about the history: when walking changed, what tasks are hardest, how many falls or near-falls in recent months, whether bladder urgency interrupts activity, how fatigue behaves through the day. Then comes the physical exam. Each leg joint is moved passively to feel for the velocity-dependent resistance that defines spasticity and to measure range. Strength is graded muscle by muscle. Reflexes are checked; brisk knee and ankle reflexes are expected in HSP. Sensation in the feet is tested because reduced feeling changes how balance can be trained.

The gait examination itself is the heart of the visit. The person walks a set path, usually barefoot and then in their everyday shoes, while the therapist observes from the front, side and behind. They look for scissoring, toe-walking, a stiff swing-phase knee, a circling leg, a pelvis that drops on one side, and how the arms compensate. Turning, stopping suddenly and walking while talking are often added because dual-tasking exposes instability that a straight walk hides. Many clinics record video so change can be compared later.

Standardized measures anchor the impressions. A timed walk over a fixed short distance gives speed; a timed up-and-go test captures rising, walking, turning and sitting; balance scales grade steadiness across tasks. Specialist centers may use the Spastic Paraplegia Rating Scale, a clinician-scored tool designed for HSP that covers walking, spasticity, weakness, bladder function and pain. Numbers from this session are not a verdict. They are the reference point that lets a therapist say, months later, whether the program is doing what it set out to do.

How HSP physiotherapy programs change over time

No single program suits HSP because the condition itself moves. Therapists tend to think in broad phases, each with different priorities, and the table below summarizes how emphasis typically shifts. The phases are descriptive, not a schedule; people move between them at very different rates, and some never reach the later ones.

Phase	What walking usually looks like	Main physiotherapy priorities	Typical tools
Early	Mild stiffness, fatigue on long walks, occasional trips	Establish baseline, teach daily stretching, general fitness, prevent contracture	Home exercise program, periodic review, footwear advice
Established	Visible spastic gait, slower speed, falls becoming a concern	Task-specific gait training, strengthening of antagonist muscles, balance work	Supervised blocks, treadmill with support, ankle-foot orthoses, stick or poles
Advanced	Walking limited to short distances, frequent aid use	Energy conservation, safe transfers, upper-body strength, maintain standing and range	Walker or rollator, standing frame, wheelchair skills alongside walking
Any phase after intervention	Temporary change after injections or surgery	Exploit the window of reduced tone, retrain pattern, protect surgical repair	Intensive short block timed with the medical team

Two threads run through every phase. Stretching never stops, because contracture risk never stops. And the definition of success changes. In the early phase it may be maintaining walking speed; later it may be walking to the car without a rest; later still it may be standing safely to transfer. A program that keeps chasing the first goal when the third is what matters is failing the person, however hard everyone works. Regular reassessment, rather than a fixed prescription, is what keeps physiotherapy honest.

What the first weeks of an HSP gait training program usually look like

People often expect a dramatic beginning and get a quiet one. The opening weeks of a supervised program are about learning, not pushing.

Early sessions typically split into three parts. A stretching component, taught carefully so it can be repeated correctly at home, since the home portion is where most of the volume happens. A strengthening component using low resistance and slow control. And a gait component, often walking laps with the therapist cueing one thing at a time, perhaps heel contact, perhaps knee bend, never everything at once. Trying to correct every fault in a stride simultaneously produces a stiff, self-conscious walk that is worse than the original.

Soreness in the days after sessions is common and is usually the ache of muscles asked to do unfamiliar work. What the therapist wants to hear about is a different kind of response: spasticity that flares for hours, cramping that wakes the person at night, or a fall. Those signal that intensity or technique needs adjusting, not that the person has done something wrong.

Fatigue deserves its own mention. Spastic walking is metabolically expensive, and adding exercise on top can drain a limited reserve. Many therapists deliberately schedule sessions earlier in the day and coach people to plan quieter afternoons afterward. The NHS notes that physiotherapy programs generally involve exercises to be continued between appointments, and in HSP the between-appointment work is the treatment; the supervised sessions are the coaching.

Measurable change in walking speed or balance scores, when it appears, tends to be gradual and easier to see in the therapist’s numbers than in the mirror. Keeping a simple diary of falls, distances walked and how the legs feel at bedtime often reveals progress before any test does.

HSP walking aids, orthotics and treadmill or robotic-assisted training

Equipment sits alongside exercise, not instead of it, and the right piece at the right time can be the difference between walking and not.

Ankle-foot orthoses are the most common device in HSP. An ankle-foot orthosis is a lightweight brace worn inside the shoe that holds the ankle at roughly a right angle, stopping the foot from dropping during swing and providing a stable platform at heel strike. Newer designs use carbon fiber to store energy as the person rolls forward and return it at push-off, partly compensating for a weak calf. Fitting matters enormously; a brace that fights strong spasticity can cause pressure sores, so orthotists and therapists usually work together.

Walking sticks, hiking poles, crutches and wheeled walkers each trade independence against stability in a different way. Poles are popular in the earlier phases because they keep the arms active and posture upright. A rollator, a walker with wheels, a seat and brakes, extends how far someone can go by offering a place to rest. Choosing an aid is emotionally loaded for many people, and therapists increasingly frame it as a tool for doing more rather than an admission of decline.

Treadmill training with a body-weight support harness lets a person practice many more steps per session than overground walking, with less fear. Robotic-assisted gait trainers take this further, using motorized braces to guide the legs through a normal pattern. Trials in stroke and spinal cord injury have compared robotic training with conventional therapist-led practice and generally find both improve walking, without a clear winner. In HSP the studies are too small to say more than that these approaches are feasible and appear safe under supervision. They are options a specialist center may offer, not a standard everyone needs, and no device has been shown to outperform skilled hands-on training for this condition.

How physiotherapy fits with medicines and injections for spasticity

Medicines and physiotherapy in HSP are partners, and understanding how each works clarifies why therapists care about timing.

Oral muscle relaxants such as baclofen and tizanidine act on the spinal cord and brain to dampen the overactive reflex loops that produce spasticity. They can reduce stiffness and painful spasms, which makes stretching more comfortable and gait practice easier. Their common trade-off is drowsiness and, in some people, a sense that the legs feel weaker, because part of the stiffness was being used as a substitute for strength. Finding the balance between looser and steadier is a discussion for the prescribing clinician, informed by what the therapist observes.

Botulinum toxin injections take a different route. Injected into specific overactive muscles, most often the calves or inner thighs, the toxin blocks the nerve signal at the muscle and weakens it locally. The effect builds over days and is temporary, fading over months, which is why injections are repeated. Therapists value the window of reduced tone as a chance to stretch further and retrain the gait pattern; many teams deliberately schedule an intensive physiotherapy block after injections for exactly this reason.

For severe spasticity that oral medicines cannot control, an intrathecal baclofen pump delivers the medicine directly into the fluid around the spinal cord through an implanted device. Orthopedic surgery to lengthen shortened tendons is another option once contractures are established. Each of these interventions changes what the legs can do and therefore what the exercise program should be.

The consistent message is that no medicine replaces movement. A relaxed muscle that is not then lengthened and trained gains little; a trained muscle that spasticity keeps overriding gains little too. Any adjustment to medicines is the prescribing clinician’s decision, taken with the person, and never something to change on the strength of a good or bad week in the gym.

Hereditary spastic paraplegia exercises at home: fitness, energy and fall prevention

The supervised program is the smallest part of the week. What happens the other six days decides most of the outcome.

A realistic home routine in HSP has three layers. Daily stretching of the calves, hamstrings, inner thighs and hip flexors, held long and done in supported positions, ideally at the same times each day so it becomes habit rather than decision. A few strengthening exercises the therapist has chosen, usually body-weight based, performed on alternate days. And general aerobic activity, because people with HSP carry the same heart-health risks as everyone else and often move less. The American Heart Association’s general recommendation for adults is around 150 minutes of moderate activity a week; in HSP the form is adapted, with stationary cycling, swimming, water walking or seated exercise standing in for brisk walking when needed. The number is a goal to work toward with the team, not a threshold that defines success.

Fall prevention is where home physiotherapy becomes home safety. Spastic gait trips on rug edges and thresholds; poor knee bend catches on stairs; fatigue at the end of the day is when most stumbles happen. Simple measures matter: clear floors, good lighting on stairs, grab rails where turns happen, shoes with firm heel counters rather than soft slippers, and planning demanding walks for the part of the day when the legs are freshest.

Pacing is the skill that ties it together. Fatigue in HSP is real and physiological, not a lack of motivation, and pushing through it tends to increase spasticity and falls rather than build stamina. Learning to spread activity across the day, to rest before rather than after exhaustion, and to accept a walking aid on long outings preserves more independence than heroics do.

What people often get wrong about HSP and exercise: does exercise worsen HSP?

Misunderstandings about HSP travel fast in online groups and slow to correct. A few deserve direct attention.

The first is that exercise speeds the disease. It does not. HSP progresses because of degeneration in long nerve fibers, a process exercise neither causes nor accelerates. What exercise can do, if overdone or poorly chosen, is increase fatigue and temporarily worsen spasticity for hours or a day, which feels like progression but is not. The fix is adjusting the program, not abandoning it.

The second is that stretching will eventually loosen the legs permanently. Stretching maintains range; it does not cure or reduce the underlying spasticity. People who expect their legs to feel progressively looser are set up for disappointment, and some stop stretching in frustration, which is the one outcome stretching was there to prevent.

The third is that using a stick or brace makes the legs lazy and weaker. There is no evidence for this in HSP. A well-fitted orthosis stops toe-catching and lets a person walk further and more often, which is more training, not less. Refusing an aid until after a serious fall is a common and avoidable pattern.

The fourth is that a normal-looking gait is the goal. It is not. The goal is safe, efficient, sustainable walking. Some compensations, such as a slightly wider stance, are protective, and stripping them out to look more typical can make someone less stable.

The last is that once walking becomes hard, physiotherapy is over. Standing programs, transfer training, upper-body strength and wheelchair skills are physiotherapy too, and they protect health and independence long after distance walking has become impractical. The program changes shape; it does not end.

Questions to ask your care team about HSP physiotherapy

Appointments are short and the questions that matter often surface in the car afterward. Bringing a written list changes that. These are the ones therapists and neurologists say they wish people asked more often.

• What did you find in my gait assessment, and which two or three things are we working on first?
• Which measurements will we repeat to judge whether the program is working, and roughly when?
• How long should I hold each stretch, how often, and what does a correct position look like for my body?
• Which of my muscles are weak rather than tight, and how are we strengthening them?
• Would an ankle-foot orthosis or walking aid help me now, and what would tell us it is time to try one?
• Are treadmill training, water-based therapy or robotic-assisted training options here, and what would they add for me specifically?
• If I am due spasticity injections or a medicine change, how should we time physiotherapy around it?
• What signs should make me stop an exercise and contact you rather than push through?
• How should I adapt the program during an illness, a flare of spasticity or a growth spurt in a child?
• Who do I contact between appointments if I fall or something changes?

Two further questions help more than they seem to. Ask what the team would consider a good outcome for you at this stage, because aligning expectations early prevents the sense of failure that comes from chasing the wrong target. And ask how the plan will be reviewed as things change, because a program written once and never revisited is the most common reason physiotherapy in a progressive condition stops helping. The answers belong to your treating team, who know your history; the questions are yours to bring.

When to call your doctor

Most of the day-to-day fluctuations in HSP, a stiffer morning, a tired evening, an ache after a hard session, do not need medical review. Some changes do, and knowing which ones lets people act early rather than second-guess.

Contact your doctor or care team promptly if you notice any of the following:

• A sudden or rapid worsening of weakness, stiffness or walking over days rather than months, since HSP usually changes slowly and a fast decline may point to something else, such as infection, a medication effect or an unrelated spinal problem.
• New numbness, weakness or clumsiness in the arms or hands, or new problems with speech, swallowing or vision.
• New or worsening loss of bladder or bowel control, or inability to pass urine.
• A fall that causes a head injury, a suspected fracture, or that you could not get up from.
• Redness, warmth, blistering or broken skin under a brace or on the feet, particularly if sensation is reduced, because pressure sores can deepen quickly.
• Severe or unusual pain, swelling or heat in one leg, which needs urgent assessment to exclude a blood clot.
• Fever with a marked increase in spasticity, which often accompanies a urinary or chest infection.
• Marked drowsiness, confusion or unsteadiness after a medication change.

Seek emergency care for sudden weakness on one side of the body, facial drooping, trouble speaking, a severe headache unlike any before, chest pain or breathlessness, or a head injury followed by vomiting, confusion or drowsiness.

Between these red flags and ordinary variation sits a gray zone: a program that has stopped feeling manageable, falls creeping up, fatigue that no longer recovers overnight. Those are reasons to bring an appointment forward rather than wait for the scheduled review. Physiotherapy in HSP works best as an ongoing conversation with the team, and calling early is part of the treatment, not an interruption to it.

Frequently asked questions

Does physiotherapy slow the progression of hereditary spastic paraplegia?

There is no evidence that physiotherapy changes the underlying nerve degeneration in HSP. What it targets is the consequences: contracture, weakness, poor balance and inefficient walking. Preventing a fixed calf contracture, for instance, can preserve walking ability for longer even though the disease process itself continues. Clinicians describe the aim as maintaining function and adapting to change rather than altering the course of the condition.

What are the best hereditary spastic paraplegia exercises to do at home?

Most home programs combine daily prolonged stretching of the calves, hamstrings, inner thighs and hip flexors, a small number of strengthening exercises for the weaker muscles such as sit-to-stand and step-ups, and some form of aerobic activity like cycling or swimming. The specific exercises should come from a therapist who has assessed your gait, because the muscles that need work differ from person to person.

Can exercise make HSP worse?

Exercise does not accelerate HSP. Overdoing it can temporarily increase fatigue and spasticity for hours or a day, which can feel like the condition worsening but resolves with rest and adjustment of the program. Fatigue in HSP is physiological, and pacing activity across the day generally works better than pushing through. Persistent worsening over days should be reported to your care team rather than attributed to exercise.

How often should someone with HSP stretch?

Daily stretching is the general recommendation, because spastic muscle shortens whenever it is left in a shortened position for long periods. Holds are typically longer than in ordinary fitness stretching and done in supported positions to avoid triggering a reflex tightening. Your therapist will set the duration and positions that suit your joints and your level of spasticity, and may add night splints to hold length for longer.

Is a spasticity stretching routine different from normal stretching?

Yes in several ways. Spastic muscle relaxes slowly, so holds are sustained rather than brief, and fast or bouncing movements are avoided because they can provoke the stretch reflex and increase tone. Positions are chosen so the body is fully supported and the person is not balancing while stretching. The goal is maintaining joint range and preventing contracture, not increasing flexibility beyond what walking needs.

Will using a walking stick or brace make my legs weaker?

No evidence supports this in HSP. A correctly fitted ankle-foot orthosis stops the toe catching and stabilizes the ankle, and a stick or poles improve balance and posture; both usually let people walk further and more often, which is more training for the legs, not less. Therapists tend to frame aids as tools for doing more, and delaying them until after a serious fall is a common and avoidable pattern.

What does HSP gait look like to a physiotherapist?

The typical pattern includes a stiff knee that does not bend enough as the leg swings, toes that drag or catch, legs that pull inward and may cross like scissors, a circling leg to clear the ground, and a pelvis that hitches to lift the foot. Therapists observe from several angles, on a straight path and while turning, and use timed walking and balance tests to give the pattern measurable numbers.

Is robotic-assisted gait training better than conventional physiotherapy for HSP?

Not on current evidence. In stroke and spinal cord injury, trials comparing robotic trainers with therapist-led practice generally find both improve walking without a clear overall winner. In HSP the studies are small and mainly show the approach is feasible and appears safe under supervision. It is an option some specialist centers offer, not a standard everyone needs, and it does not replace hands-on gait training.

How does physiotherapy work alongside botulinum toxin injections for HSP?

Botulinum toxin weakens specific overactive muscles for a temporary period, giving a window of reduced tone. Therapists often plan an intensive block of stretching and gait training within that window to lengthen the muscle further and retrain the walking pattern while the legs are more cooperative. Timing is coordinated between the injecting clinician and the therapist, and decisions about whether and when to inject rest with the medical team.

When should I stop exercising and contact my care team?

Stop and get in touch if walking or weakness worsens rapidly over days, if you fall and hit your head or cannot get up, if you notice new arm or hand symptoms, new bladder or bowel problems, skin breakdown under a brace, or a hot, swollen, painful leg. Fever with a sharp rise in spasticity often signals infection. Ordinary post-exercise ache does not need a call; persistent or unexplained change does.

References

• Hereditary Spastic Paraplegia – National Institute of Neurological Disorders and Stroke (NIH)
• Spastic paraplegia type 4 – MedlinePlus Genetics
• Spasticity – Cleveland Clinic
• Physiotherapy – NHS

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.