Cancer Exercise To Help You Cope

Overview

Cancer exercise is a planned and safe way to keep your body moving during or after cancer treatment. It is not about running marathons – it is about gentle activities like walking, stretching, and light strengthening, matched to your energy and fitness. The goal is to help you feel better, manage side effects, and improve your daily life.

It is now very common for cancer care teams to recommend exercise as part of your treatment and recovery plan. Many people with cancer exercise safely during and after treatment.

It can help people of all ages with any type of cancer, whether you are having chemotherapy, radiotherapy, hormone therapy, or recovering after surgery. It is also useful for people living with advanced cancer who wish to keep their independence.

Symptoms

Common symptoms

• Feeling exhausted after small tasks (cancer-related fatigue)
• Reduced strength, for example finding it hard to open a jar or get up from a chair
• Decreased energy or motivation to do activities you used to enjoy
• Difficulty sleeping or poor sleep quality

Symptoms in children

• If you are a parent, you may notice your child seems tired or less playful during treatment. Exercise, under the guidance of a specialist, can help them regain strength and confidence.

Symptoms in older adults

• Older adults may experience loss of balance, weak leg muscles, and a fear of falling. Gentle exercise can help maintain mobility, but needs to be tailored to each person's needs.

Causes

Main causes

• Cancer treatments such as chemotherapy, radiation, hormone therapy, and surgery often cause fatigue and muscle weakness.
• Being less active during treatment can lead to further loss of fitness and independence.
• Stress and anxiety can make physical exhaustion worse.

Risk factors

• Having a low blood count (ask your team about your levels)
• Bone pain or a history of bone fractures due to cancer that has spread to the bone
• Peripheral neuropathy (numbness or tingling in your hands or feet)
• Recently having surgery, especially on your abdomen, chest, or pelvis
• A high fever or an active infection

When to see a doctor

See a doctor urgently if:

• If you develop chest pain, fainting, severe breathlessness, or bleeding that will not stop during exercise, call your local emergency number immediately.
• If you have a fever, chills, or signs of infection after starting exercise, contact your care team the same day.

Book a routine appointment if:

• If you are planning to start a new exercise programme, talk to your oncologist, GP, or specialist nurse first. Ask when it is safe to begin and if there are any types of movement you should avoid.
• If you feel that your usual activities are becoming harder, ask for a review with a physiotherapist or an exercise specialist.

Diagnosis

There is no 'diagnosis' for exercise. Instead, your healthcare team will do a simple assessment of your fitness, strength, and any symptoms you have. This helps them design an exercise plan that is safe and realistic for you.

Tests that may be done

• A conversation about your energy levels and daily activities
• Simple strength tests, such as sitting-to-standing or grip strength
• Measurement of oxygen levels or walking speed if needed
• Review of your latest blood results and medical history

What to expect at your appointment

Your team will talk with you about what type of exercise you enjoy, what you are able to do, and any concerns you have. You will not be forced to do anything. The plan will start slowly and progress gradually as your body responds.

Treatment

The treatment here is not a pill – it is a personalised activity plan. The goal is to maintain or improve how well you can do the things you love. Exercise can be thought of as a safe and valuable 'medicine' that supports your cancer treatment by reducing side effects and improving your quality of life.

Self-care at home

• Start with short, gentle sessions – for example, a five-minute walk or a few seated stretches.
• Listen to your body. If you feel too tired, rest that day and try again tomorrow.
• Break activity into smaller chunks, like 5–10 minutes at a time.
• Wear comfortable clothing and have water nearby.
• Include balance exercises, like standing on one leg near a wall, to support stability.

Medical treatments

Your doctor, nurse, or physiotherapist can refer you to a specialist cancer exercise programme, where sessions are run by qualified trainers who understand your condition. These programmes are often available through hospitals, cancer charities, or community centres. Sometimes they may also refer you to an occupational therapist or a psychologist, but this is to support your overall recovery, not to replace exercise.

When is surgery considered?

If you have had surgery, your team will let you know when it is safe to start exercise and which movements to avoid to protect the wound.

Living with this condition

Plan your exercise to fit around your treatment schedule. You may find you have more energy on some days than others. Use 'good' days to be a little more active and on tired days, rest. Try to keep a simple routine, such as a short walk after lunch, to feel a sense of independence.

Lifestyle tips

• Stay social by walking with a friend or joining a group class if you feel up to it.
• Incorporate mindfulness or breathing techniques before exercise to feel calm.
• Set small, realistic goals and celebrate every step forward.

Diet and exercise

Eating well alongside exercise is important. Try to include enough protein – such as beans, eggs, fish, or dairy – to help your muscles recover. Drink plenty of fluids before, during, and after exercise. A balanced diet can also give you energy for physical activity.

Mental health and emotional wellbeing

Living with cancer can take a toll on your emotions. Exercise has been shown to reduce anxiety and depression. Even a gentle walk outdoors or a few stretching movements can improve your mood and sense of control. If you are feeling very low or hopeless, please contact your cancer support team, your GP, or a mental health professional for urgent help.

Prevention

Exercise cannot prevent cancer from getting better or worse, but it can help prevent some of the side effects of treatment, such as fatigue, muscle loss, and loss of fitness. Staying active can also reduce your risk of other health conditions, such as heart disease.

Complications

If left untreated

• If you are advised to exercise and you remain inactive, you may lose more strength and fitness, which can make everyday tasks harder and increase fatigue.
• Muscle loss and reduced mobility can also make it harder to return to your usual activities after treatment.

Long-term outlook

For most people, including exercise in your daily routine helps you cope with cancer and its treatment. It can improve your energy, sleep, and mood. It is never too late to start – even small amounts of movement can make a difference. Always be kind to yourself and take it at your own pace.

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