Movement During Cancer Care: How Physical Therapy Can Help You Preserve Strength, Function, and Connection
A cancer diagnosis can change how your body feels—and how much you trust it.
Walking to the mailbox may suddenly feel like a workout. Stairs may require a plan. Your balance may feel different. Your shoulder may become stiff after surgery. You may feel exhausted even after sleeping.
You might also hear conflicting advice:
“Make sure you rest.”
“Try to stay active.”
“Do not overdo it.”
“Exercise is good for you.”
All of those statements can be true. That is exactly why general advice is often not enough.
Movement during cancer care should not be about proving how strong you are. It should not become another task you feel guilty about missing. It should be an ongoing conversation between you, your oncology team, and—when appropriate—a physical therapist.
The better question is not:
“How much exercise should a person with cancer do?”
It is:
“What kind of movement is safe, realistic, and meaningful for me right now?”
✨ Too Long Didn’t Read (TL;DR) / Summary
Physical therapy and appropriately chosen exercise may help you:
Maintain or rebuild strength.
Improve walking and cardiovascular endurance.
Manage some forms of cancer-related fatigue.
Improve balance and reduce fall risk.
Move more comfortably after surgery.
Prepare your body before treatment through prehabilitation.
Address stiffness, weakness, pain, swelling, incontinence, or nerve-related symptoms.
Continue working, caring for family, enjoying hobbies, and participating in daily life.
Learn when to keep moving, when to modify activity, and when to call your medical team.
Exercise is not a replacement for chemotherapy, radiation, surgery, immunotherapy, hormone therapy, medication, cancer screening, or medical follow-up. It does not guarantee that cancer will be prevented, cured, or kept from returning.
Regular physical activity is associated with a lower risk of several cancers, but risk reduction is not the same as guaranteed prevention. Cancer can develop in those who exercise regularly, eat well, and do everything they were told to do.
During and after cancer treatment, movement plans should be based on your diagnosis, treatments, symptoms, medications, medical history, blood counts when relevant, bone health, balance, energy, preferences, and personal goals.
Some days, movement may mean a purposeful walk.
Some days, it may mean strength training.
Some days, it may mean standing up from a chair three times, taking a shower independently, or practicing how to get into bed safely. That still counts.
🧾 General Information
What is cancer rehabilitation?
Cancer rehabilitation helps people manage changes in movement, function, comfort, and participation that may occur because of cancer or its treatment.
Rehabilitation may be helpful:
Before treatment: This is called prehabilitation. It may help you prepare for surgery, chemotherapy, radiation, or another treatment.
During treatment: Movement may help you maintain strength, mobility, endurance, balance, and independence while your body is managing treatment.
Immediately after treatment: Rehabilitation may address surgical restrictions, weakness, pain, breathing, walking, transfers, and your return to everyday activities.
During survivorship: Some symptoms continue or appear months or years later. Rehabilitation may help with persistent weakness, fatigue, neuropathy, stiffness, swelling, balance problems, or difficulty returning to previous roles.
During advanced or metastatic cancer: Rehabilitation can still be valuable. The goals may focus on safety, comfort, energy conservation, caregiver support, independence, or participating in activities that matter to you.
Cancer rehabilitation does not always mean restoring your body to exactly how it felt before cancer. Sometimes it means adapting an activity, using equipment, finding a safer way to move, or preserving the function you currently have.
Researchers have described rehabilitation as an active process that gives people tools to manage limitations over time.
The right goal is personal.
It might be returning to work.
It might be walking through the grocery store.
It might be lifting your grandchild.
It might be having enough energy to attend a family dinner.
Each of those goals matters.
How can cancer and cancer treatment affect movement?
Cancer and its treatments can affect multiple body systems. Your experience will depend on many factors, including the type and location of cancer, the stage of disease, your treatment plan, previous health conditions, medications, and your usual level of activity.
Possible concerns include:
Muscle weakness.
Reduced endurance.
Cancer-related fatigue.
Pain.
Joint stiffness.
Scar or soft-tissue restrictions.
Balance problems.
Changes in walking.
Numbness, tingling, or burning in the hands or feet.
Swelling or lymphedema.
Shortness of breath.
Reduced bone strength.
Pelvic-floor problems or urinary leakage.
Difficulty getting in and out of bed or a chair.
Fear of falling.
Fear that movement may cause harm.
Difficulty returning to work, caregiving, recreation, or community activities.
In one outpatient cancer-rehabilitation study, weakness and soft-tissue problems were among the most common findings. The researchers also identified patterns connected with certain diagnoses and treatments, including lymphedema after breast cancer treatment, incontinence after genitourinary cancer treatment, and pain or fatigue after radiation therapy.
This does not mean everyone will develop these problems. It means that symptoms connected with your cancer history deserve a thoughtful examination.
For example:
Shoulder stiffness after breast cancer surgery may need more than a generic shoulder routine.
New balance problems during chemotherapy may be connected with nerve changes, weakness, medication effects, or another medical issue.
New back or bone pain in someone with a history of cancer should not automatically be treated as a pulled muscle.
Urinary leakage after prostate cancer treatment is common enough to discuss and may respond to pelvic health rehabilitation.
Your medical and treatment history helps your physical therapist decide what to examine, what may be safe to address, and what should be reported to another provider.
Can exercise prevent cancer?
Physical activity may lower the risk of developing certain cancers, including breast, colon, endometrial, bladder, kidney, stomach, and esophageal cancers. Researchers continue to study how movement may influence other cancer risks.
That does not mean exercise makes a person “cancer-proof.”
Cancer risk is influenced by many factors. Some can be changed, while others cannot. These may include:
Age.
Genetics and family history.
Tobacco exposure.
Alcohol use.
Infections.
Environmental or occupational exposures.
Hormonal factors.
Body weight.
Physical activity.
Diet.
Medical conditions.
Factors researchers do not yet fully understand.
For general cancer-risk reduction, the American Cancer Society recommends that adults work toward 150 to 300 minutes of moderate-intensity activity—or 75 to 150 minutes of vigorous activity—per week. These recommendations are in line with the American College of Sports Medicine’s recommendation for weekly activity.
Those are population-level goals, not a starting prescription for every person.
Someone who is inactive, in pain, recovering from surgery, or going through treatment may need to begin with much smaller amounts. Five minutes of walking, gentle seated exercise, or getting up regularly during the day may be a reasonable first step.
Also remember:
Exercise does not replace recommended cancer screening.
Ask your physician which screenings are appropriate for you based on your age, anatomy, family history, symptoms, and individual risk.
Can exercise treat cancer?
Exercise is not a stand-alone cancer treatment.
It does not replace oncology care, and you should not delay or stop medically recommended treatment in favor of an exercise program, diet, supplement, or alternative therapy.
Movement can, however, play an important supportive role. It may help you:
Better tolerate daily activity.
Maintain physical function during treatment.
Improve fitness.
Manage fatigue.
Preserve muscle strength.
Improve mood and confidence.
Recover after treatment.
Continue participating in meaningful activities.
Some research also links physical activity after certain cancer diagnoses with improved health outcomes. However, these relationships depend on the cancer type and many individual factors. Exercise should be viewed as part of supportive cancer care—not as a promise of cure or survival.
1. Aerobic activity may help your heart, lungs, and endurance
Aerobic activity is any rhythmic movement that raises your breathing and heart rate. Depending on your health and preferences, it might include:
Walking.
Cycling.
Stepping.
Swimming or water exercise when medically appropriate.
Dancing.
Light hiking.
Repeated sit-to-stand activity.
Marching while seated or standing.
Active household or yard tasks.
Chemotherapy, hospitalization, reduced activity, and treatment-related effects can reduce cardiorespiratory fitness. This may make stairs, walking, work, or household activities feel harder.
A 2024 systematic review found that moderate- to high-intensity aerobic exercise, either alone or combined with resistance training, produced short-term improvements in cardiorespiratory fitness among people receiving chemotherapy.
There are important limits to this finding. Many participants were women with breast cancer, programs varied, and the overall quality of evidence was low. It would be unsafe to conclude that everyone receiving chemotherapy should immediately begin vigorous exercise.
“Moderate intensity” is also not the same for every person.
For one person, it may be a brisk 20-minute walk.
For another, it may be walking across the room several times with seated rest breaks.
Your appropriate starting point may depend on:
Your usual activity level.
The type and stage of cancer.
Recent surgery.
Your treatment schedule.
Heart or lung conditions.
Bone involvement.
Blood counts.
Neuropathy.
Balance and fall risk.
Pain.
Nutrition and hydration.
Current fatigue.
Medications.
Your goals and preferences.
A physical therapist can help determine an activity level that challenges you without ignoring important safety concerns.
2. Movement may help with cancer-related fatigue
Cancer-related fatigue is not ordinary tiredness.
It may feel like physical heaviness, emotional exhaustion, mental fog, weakness, or a lack of energy that seems out of proportion to what you have done. Rest may not fully relieve it.
This can be confusing because the usual response to tiredness is to do less.
With cancer-related fatigue, too much inactivity can sometimes contribute to further weakness and deconditioning. At the same time, telling someone to “push through it” can be unsafe and dismissive.
The goal is often to find a workable rhythm between movement and recovery.
The National Cancer Institute notes that physical activity, including walking, may help some people feel better and have more energy during and after treatment. It also recommends choosing an activity you enjoy and discussing an individualized plan with your health care team or a physical therapist.
Exercise should never be used to explain away serious or worsening fatigue.
Fatigue may also be related to:
Anemia.
Infection.
Dehydration.
Poor nutrition.
Sleep problems.
Pain.
Medication effects.
Depression or anxiety.
Thyroid or other hormonal problems.
Heart or lung complications.
Cancer progression.
Tell your medical team about fatigue that is new, rapidly worsening, or interfering with basic activities.
Questions to help describe your fatigue
Instead of saying only, “I’m tired,” consider telling your provider:
When the fatigue began.
Whether it changed after a treatment or medication.
What time of day it is most noticeable.
Whether sleep or rest helps.
Whether it feels physical, mental, emotional, or mixed.
Which activities it prevents you from doing.
Whether it comes with dizziness, shortness of breath, weakness, fever, pain, or poor appetite.
Whether you are eating and drinking normally.
Whether you are sleeping more but feeling no better.
Clinical guidelines recommend regular screening for cancer-related fatigue. Supported questionnaires include the Functional Assessment of Chronic Illness Therapy–Fatigue, PROMIS Fatigue Short Forms, and Piper Fatigue Scale–Revised.
You do not need to memorize those names. You can simply ask:
“Do you have a questionnaire or tool that can help us track my fatigue over time?”
3. Strength training may support everyday independence
Strength training does not have to mean lifting heavy weights in a gym.
It may include:
Standing up from a chair.
Using a resistance band.
Lifting light household objects.
Climbing a step.
Carrying groceries.
Practicing getting out of bed.
Using weight machines.
Performing exercises with your body weight.
Using free weights.
Practicing a work or caregiving task.
Cancer and treatment may contribute to weakness through reduced activity, pain, hospitalization, treatment toxicity, appetite changes, weight loss, or muscle loss.
A strength program may help you maintain or rebuild the ability to:
Rise from a chair.
Use the stairs.
Carry laundry.
Get on and off the floor.
Lift a child.
Maintain balance.
Return to work.
Continue household or community activities.
More is not always better.
Your physical therapist may progress strength work by changing the resistance, repetitions, movement range, number of sets, speed, balance demand, or amount of assistance.
During a difficult treatment week, maintaining your current ability may be a successful outcome. Progress does not have to happen in a straight line.
4. Prehabilitation may help you prepare for treatment
Prehabilitation happens before a planned cancer treatment.
The idea is simple: help your body and your daily routine become as prepared as possible before the treatment begins.
Prehabilitation may include:
Walking or aerobic exercise.
Strengthening.
Breathing exercises.
Mobility work.
Practicing transfers or stairs.
Education about postoperative movement.
Assistive-device training.
Caregiver preparation.
Nutrition referrals.
Emotional or social support referrals.
Planning for your home environment.
A 2025 clinical practice guideline for people with lung cancer found that combined aerobic exercise with strengthening and/or breathing exercise can improve mobility during prehabilitation. Combined programs may also support function during and shortly after treatment.
Prehabilitation is not a test you must pass to “earn” treatment.
It is not about becoming perfectly fit in a short period.
It is about building whatever reserve, knowledge, confidence, and practical skills are possible before treatment begins.
Ask your medical team:
“Would prehabilitation be helpful before my surgery or treatment starts?”
5. Physical therapy may address concerns connected with specific cancers
Every person is different, but certain cancer treatments are more commonly associated with particular movement or functional concerns.
Breast cancer
After breast surgery, radiation, or other treatment, some people experience:
Shoulder stiffness.
Arm weakness.
Chest or scar tightness.
Pain.
Changes in posture.
Difficulty reaching overhead.
Difficulty lifting or carrying.
Swelling, heaviness, or tissue changes.
Fear of developing lymphedema.
A physical therapist may help with shoulder mobility, strength, posture, scar-related restrictions, return to activity, and education.
Swelling, heaviness, tightness, skin changes, or a noticeable size difference may warrant evaluation by a clinician trained in lymphedema care.
Do not assume that you must permanently avoid using or strengthening the affected arm. Restrictions should be based on your individual medical situation rather than fear alone.
Prostate, bladder, and other pelvic cancers
Treatment may be followed by:
Urinary leakage.
Urgency.
Pelvic discomfort.
Reduced pelvic-floor coordination.
Sexual-health concerns.
Difficulty returning to exercise.
Fear of leaking during activity.
A pelvic health physical therapist may help with individualized pelvic-floor muscle training, bladder habits, breathing, pressure management, and return to physical activity.
Do not be embarrassed to bring this up. These are genuine health concerns and should be treated as such.
Head and neck cancer
Possible concerns include:
Neck stiffness.
Shoulder weakness.
Posture changes.
Scar or tissue restrictions.
Balance problems.
Reduced endurance.
Problems with swallowing, speech, voice, or nutrition may also require support from a speech-language pathologist, registered dietitian, and medical team.
Lung cancer
People with lung cancer may experience:
Shortness of breath.
Reduced walking tolerance.
Weakness.
Postoperative pain.
Chest or upper-body stiffness.
Fear of exertion.
Loss of confidence with activity.
Rehabilitation may include walking, aerobic exercise, strengthening, breathing exercises, mobility work, pacing, and prehabilitation.
New or rapidly worsening shortness of breath should be discussed with your medical team rather than assumed to be ordinary deconditioning.
Bone cancer or cancer that has spread to bone
Exercise may still be possible, but the program may need important modifications.
Safety depends on:
Where the bone involvement is located.
The size and stability of the affected area.
Fracture risk.
Pain.
Neurologic symptoms.
Medical imaging.
Recommendations from oncology or orthopedics.
Tell your physical therapist about known or suspected bone involvement before beginning resistance or impact exercise.
New, severe, progressive, or unexplained bone pain should not be treated as ordinary post-workout soreness.
What about lymphedema?
Lymphedema is swelling caused by a buildup of lymphatic fluid. It may occur after lymph-node removal, radiation, or other changes affecting the lymphatic system.
Possible signs include:
Swelling.
Heaviness.
Tightness.
Aching.
Changes in skin texture.
Clothing or jewelry fitting differently.
A feeling of fullness in an arm, leg, trunk, face, or genital area.
Physical activity is not automatically forbidden when someone has lymphedema or is at risk for it. Exercise may be appropriate when it is introduced gradually and matched to the individual.
A trained lymphedema therapist may assess swelling, skin health, mobility, strength, and the need for compression or other management.
Contact your medical team promptly if swelling appears suddenly or is accompanied by redness, warmth, fever, chest symptoms, or pain.
What about chemotherapy-related neuropathy?
Some chemotherapy medications can affect peripheral nerves.
Symptoms may include:
Numbness.
Tingling.
Burning.
Pain.
Reduced foot sensation.
Difficulty knowing where your feet are.
Hand weakness.
Trouble with buttons or small objects.
Balance problems.
Falls.
A physical therapist may help with balance, walking, strength, footwear strategies, assistive devices, and fall prevention.
Tell your oncology team about new or worsening symptoms. Your physical therapist should not change your chemotherapy medication, but they can communicate what they observe and help you stay safer while the medical team evaluates the cause.
💙 For Patients
What should I ask my oncologist or physician before exercising?
You do not need permission for every step you take. However, it is reasonable to ask for specific guidance when you are starting treatment, experiencing new symptoms, or planning a more demanding program.
Consider bringing these questions to your appointment:
“Is there any reason I should limit exercise right now?”
“Does my cancer involve my bones or increase my fracture risk?”
“Are there surgical precautions I need to follow?”
“Do my blood counts affect what is safe this week?”
“Are any of my medications likely to affect my heart rate, blood pressure, balance, blood sugar, or bleeding risk?”
“Is swimming safe with my incision, port, drain, or current treatment?”
“Should I avoid crowded gyms because of infection risk?”
“Are there signs that should make me stop exercising and call you?”
“Would a physical therapy or cancer-rehabilitation referral be appropriate?”
“Would prehabilitation help before treatment?”
“Should I see a pelvic health or lymphedema specialist?”
“What symptoms should I report immediately rather than waiting for my next appointment?”
Write the answers down. Cancer appointments can be overwhelming, and it is normal to forget details.
What should I tell my physical therapist?
Give your physical therapist as complete a picture as possible.
Helpful information includes:
Your diagnosis.
Where the cancer is located.
Whether it has spread.
Previous and current treatments.
Surgery dates.
Radiation areas.
Chemotherapy or infusion schedule.
Medications and recent medication changes.
Known bone involvement.
Ports, drains, ostomies, incisions, or healing restrictions.
Recent falls.
Numbness or tingling.
Swelling.
Pain that is new or changing.
Fatigue patterns.
Shortness of breath.
Activities that have become difficult.
What you most want to return to doing.
What worries you about exercise.
You should also tell the therapist when an exercise does not feel right.
A good physical therapist will not view honest symptom reporting as a lack of motivation.
What should I expect during a physical therapy evaluation?
An evaluation may include questions and tests related to:
Your goals and daily activities.
Walking.
Balance.
Strength.
Joint movement.
Pain.
Fatigue.
Sensation.
Breathing and endurance.
Transfers.
Fall risk.
Swelling.
Scar or soft-tissue mobility.
Pelvic health when relevant.
Your response to activity.
Your medications and medical history.
Not every test is needed for every person.
The evaluation should be adjusted if you become overwhelmed or exhausted. You should be able to ask why a test or exercise is being performed.
How do I know how hard I am working?
One simple tool is the “talk test.”
Light activity: You can talk and sing comfortably.
Moderate activity: You can talk, but singing would be difficult.
Vigorous activity: You can say only a few words before needing a breath.
During cancer treatment, this is only a general guide. Medications, anemia, heart conditions, lung conditions, pain, anxiety, and treatment effects can change how exercise feels.
Your therapist may also ask you to rate effort from 0 to 10:
0: Rest.
1–2: Very light.
3–4: Moderate.
5–6: Hard.
7–8: Very hard.
9–10: Near-maximal or maximal.
Do not assume you need to reach a particular number. The correct level depends on your condition and the goal of the session.
A practical way to start moving
A safe starting plan may be smaller than you expect.
Try thinking in four steps:
1. Choose one meaningful activity
Examples:
Walk to the end of the driveway.
Stand during one television commercial.
Perform several sit-to-stands.
Walk for five minutes.
Practice stairs once.
Complete a gentle mobility routine.
Do one household task with planned rest.
2. Check how you feel before starting
Ask yourself:
Am I dizzy?
Am I unusually short of breath?
Do I have a fever?
Is my pain new or severe?
Am I able to eat and drink?
Did my medical team give me restrictions?
Is today a normal day for me, or has something changed?
3. Pay attention during the activity
Stop and reassess if you develop:
Chest pain.
Severe shortness of breath.
Dizziness.
Sudden weakness.
New neurologic symptoms.
Sharp or severe bone pain.
A feeling that something is simply wrong.
4. Notice how you recover
Ask:
Did my symptoms return to baseline?
Did I need an unusually long time to recover?
Did the activity worsen symptoms later that day?
How did I feel the next morning?
Your response afterward is part of the exercise dose.
Plan around treatment cycles
Some people notice predictable changes in energy and symptoms following treatment.
You might have:
A higher-energy day before treatment.
One or more difficult days afterward.
A gradual return toward your usual baseline.
Symptoms that do not follow a predictable pattern.
Tracking symptoms may help you plan.
A simple note can include:
Treatment day.
Energy from 0 to 10.
Fatigue from 0 to 10.
Pain.
Nausea.
Walking or exercise completed.
How long recovery took.
Anything unusual.
This can help you and your providers distinguish a pattern from a meaningful change.
Pacing is not giving up
Pacing means adjusting how, when, and how much you do so that activity remains possible.
It may look like:
Breaking one long walk into several shorter walks.
Sitting for part of an activity.
Alternating demanding and easier tasks.
Scheduling priority activities during your best energy period.
Resting before you are completely exhausted.
Using a cane, walker, or other device.
Asking for help with one task so you have energy for another.
Choosing a lighter workout after treatment.
Reducing repetitions without skipping movement entirely.
Pacing is not laziness.
It is a strategy.
When should I call my physician or oncology team?
Contact your medical team about new, worsening, or concerning symptoms such as:
A major, unexplained increase in fatigue.
New or worsening shortness of breath.
Fever or chills.
Unusual bruising or bleeding.
New swelling.
Persistent vomiting.
Difficulty staying hydrated.
New numbness, tingling, or weakness.
Worsening balance or falls.
A wound that is red, draining, opening, or becoming more painful.
New calf swelling, warmth, or pain.
New severe or progressive bone pain.
Sudden difficulty bearing weight.
New bowel or bladder changes.
A rapid decline in daily function.
Symptoms that appear after a medication change.
Ask your oncology team which symptoms require a same-day call and which number to use after business hours.
When should I seek emergency care?
Call emergency services for symptoms that may represent an emergency, including:
Chest pain or pressure.
Severe or sudden shortness of breath.
Signs of stroke, such as facial drooping, sudden weakness, or difficulty speaking.
Fainting or inability to stay awake.
Severe allergic-reaction symptoms.
Coughing up blood.
Sudden severe weakness.
New loss of bowel or bladder control with severe back pain, weakness, or numbness.
Sudden inability to walk or bear weight.
Severe bleeding that does not stop.
This is not a complete list. Follow the emergency instructions provided by your oncology team.
When should I talk with a pharmacist?
A pharmacist can help you understand how medications may affect exercise and daily function.
Ask a pharmacist or prescribing clinician:
“Could this medicine cause dizziness?”
“Could it affect my heart rate or blood pressure?”
“Does it increase bleeding risk?”
“Could it be contributing to weakness or fatigue?”
“Is it safe to take this over-the-counter medicine?”
“Could this supplement interact with my cancer treatment?”
“Should this medicine be taken with food?”
“Could the timing of my medication affect when I exercise?”
“What should I do if I miss a dose?”
Do not stop, reduce, or change a cancer medication based on exercise symptoms without speaking with the prescribing team.
“Natural” supplements can still interact with cancer treatments. Always mention vitamins, herbs, powders, teas, and other supplements.
Who else might be helpful?
Cancer care often works best as a team.
You may benefit from:
Occupational therapy: Help with dressing, bathing, household tasks, hand function, thinking skills, energy conservation, work, or home adaptations.
Speech-language pathology: Help with swallowing, speech, voice, communication, or cognitive changes.
Registered dietitian nutritionist: Help with poor appetite, weight change, treatment-related eating problems, hydration, or nutrition needs.
Mental health professional or social worker: Support for anxiety, depression, grief, adjustment, caregiver stress, finances, transportation, or work concerns.
Pelvic health physical therapist: Help with urinary leakage, urgency, pelvic pain, and return to activity after pelvic cancer treatment.
Certified lymphedema therapist: Evaluation and management of swelling or lymphedema risk.
Physiatrist: Medical management of complex rehabilitation concerns.
Palliative care: Help with symptoms, quality of life, communication, and support at any stage of serious illness. Palliative care is not limited to end-of-life care.
Cardiology or cardio-oncology: Evaluation of heart-related symptoms or treatment effects.
Pulmonology: Help with complex breathing or lung concerns.
Orthopedics or orthopedic oncology: Evaluation of bone stability, fracture risk, or cancer-related bone concerns.
Being referred to another professional does not mean your situation is hopeless or that physical therapy has failed.
It means your team is responding to the whole picture.
What can a physical therapist do—and what can’t they do?
Physical therapists are trained to examine movement and function. Depending on their training, practice setting, and state laws, they may:
Evaluate strength, mobility, balance, walking, endurance, pain, and function.
Identify movement-related limitations.
Develop and progress an exercise plan.
Teach safe transfers and walking strategies.
Recommend assistive devices.
Help manage selected treatment-related impairments.
Monitor how your body responds to activity.
Recognize findings that require medical follow-up.
Communicate with your oncology team.
Refer you to another qualified professional.
A physical therapist does not replace your oncologist.
Physical therapists do not independently prescribe or change cancer medication, interpret every oncology concern, or provide treatment outside their education, competence, and legal scope.
American Physical Therapy Association (APTA) describes physical therapist practice as being influenced by professional scope, state or jurisdictional scope, and the individual therapist’s personal competence.
It is reasonable to ask:
“Have you treated people with my diagnosis or treatment history?”
“Do you have experience in oncology rehabilitation?”
“Will you communicate with my medical team?”
“Are you comfortable modifying exercise around my symptoms?”
“Should I see someone with additional specialty training?”
A note about recommended exercise amounts
General recommendations for adults and many cancer survivors often include working toward:
150 to 300 minutes of moderate aerobic activity per week, or
75 to 150 minutes of vigorous activity, and
Strengthening activity on at least two days per week.
These are long-term public-health targets—not a rule for what you must do today.
During treatment, your appropriate amount may be less. It may also change from week to week.
The most useful plan is one that is:
Safe.
Adaptable.
Connected to your goals.
Realistic for your life.
Responsive to your symptoms.
Sustainable enough to continue.
Something is usually better than nothing, but “something” still needs to be appropriate for you.
Questions to take to your next appointment
Copy this list into your phone or bring it with you:
Movement and exercise
Is exercise safe for me right now?
Are there movements or activities I should avoid?
Is there a safe heart-rate or effort range for me?
Would physical therapy help?
Would prehabilitation help before treatment?
How should I adjust activity on treatment days?
Symptoms
Could my fatigue, weakness, dizziness, pain, numbness, or swelling be treatment-related?
Which symptoms should I report immediately?
Could my blood counts affect exercise?
Does my cancer affect my bones or fracture risk?
Medications
Could my medications affect balance, heart rate, blood pressure, bleeding, or blood sugar?
Should I speak with a pharmacist before using supplements or over-the-counter medicine?
Referrals
Should I see an oncology physical therapist?
Would pelvic health therapy help?
Should I see a lymphedema specialist?
Would occupational therapy, nutrition, palliative care, or counseling be useful?
The most important question may be:
“What do you need to know about how my body is functioning at home?”
Your providers see you for a limited amount of time. You are the expert on what daily life currently feels like.
A final reflection
Cancer can make your body feel unfamiliar.
Movement can sometimes help rebuild trust—but that trust should not require ignoring symptoms, forcing yourself through exhaustion, or comparing your recovery with someone else’s.
You are allowed to move slowly.
You are allowed to ask for help.
You are allowed to enjoy movement without turning it into a test.
You are allowed to have days when your goal changes.
The best movement plan is not the most impressive one.
It is the one that helps you remain connected—to your body, your daily life, your care team, and the people and activities that matter most.
Key Clinical Reminders
Exercise may support health and lower the risk of some cancers, but it cannot guarantee prevention.
Exercise does not replace cancer screening or medical treatment.
Movement may be helpful before, during, and after treatment.
Cancer-related fatigue is not always relieved by rest.
New or worsening fatigue deserves medical attention.
Bone involvement, neuropathy, surgery, blood counts, medications, and other health conditions may affect exercise safety.
A physical therapist can help build an individualized movement plan.
A pharmacist should answer medication-interaction and dose questions.
Severe or sudden symptoms may require emergency care.
Your goals and preferences belong at the center of the plan.
📂 Supplemental Information / Citations
National Cancer Institute. Physical activity and cancer fact sheet. Updated February 10, 2020. Accessed July 11, 2026. https://www.cancer.gov/about-cancer/causes-prevention/risk/obesity/physical-activity-fact-sheet
American Cancer Society. American Cancer Society guideline for diet and physical activity for cancer prevention. Updated October 20, 2025. Accessed July 11, 2026. https://www.cancer.org/cancer/risk-prevention/diet-physical-activity/acs-guidelines-nutrition-physical-activity-cancer-prevention.html
Ness KK, Gilchrist L. Innovations in rehabilitation for people who have cancer or who have survived cancer. Phys Ther.2020;100(3):361-362. doi:10.1093/ptj/pzaa001
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This content drafted, researched, edited, and generated by:
McKinley Pollock, PT, DPT
McKinley Pollock, PT, DPT, OCS, CSCS is a physical therapist with a background in orthopedics and sports rehabilitation. Dr. Pollock earned his doctorate of physical therapy from Campbell University in 2021, is a board-certified orthopedic clinical specialist (OCS), and certified strength and conditioning specialist (CSCS). Dr. Pollock enjoys combining lessons learned from his DPT training and research, translating these into clinical practice. His passions include promoting relationships between patients & clinicians to promote clinical effectiveness, satisfaction, and efficiency, the implementation of primary preventative medicine into clinical practice, and leadership and education development.
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