Physiotherapy and Post-Operative Exercises After Thoracic Surgery
After thoracic surgery, you don’t just “rest and heal”—you have to actively protect your lungs and rebuild your strength. The first 24–48 hours are critical, and what you do (and avoid) in this window can influence your breathing, pain levels, and long-term fitness. You’ll want to know when it’s actually safe to start, which exercises matter most, and how to progress without risking setbacks…
When to Start Physiotherapy Safely After Thoracic Surgery
Soon after thoracic surgery, physiotherapy typically begins once the surgical team confirms it's medically safe, which is often within the first 24 hours. Initial activities usually include short, supervised walks in the hospital and targeted breathing exercises. These are used to help expand the lungs, lower the risk of postoperative complications such as pneumonia and blood clots, and prepare the body for more intensive rehabilitation over the following weeks.
Care teams commonly follow an “early mobilization” approach, in which activity is introduced gradually and adjusted based on pain levels, vital signs, and overall stability. The aim is to increase movement in a controlled manner to gently raise heart rate and improve breathing capacity.
If walking isn't yet possible due to pain, weakness, or medical restrictions, physiotherapy typically starts with sitting upright in bed or in a chair, performing breathing exercises and simple movements. As tolerance improves, the program is progressively advanced in coordination with the healthcare team.
In some patients, chest discomfort during recovery may not come directly from the lungs or surgical incisions themselves, but from irritation or inflammation involving the xiphoid process — the small cartilage and bone structure located at the lower end of the sternum. This condition is known as xiphodynia, and it can cause localized chest or upper abdominal pain that sometimes worsens with movement, coughing, bending, or deep breathing. Conservative xiphodynia treatment often includes physiotherapy, posture correction, anti-inflammatory medications, activity modification, and targeted exercises designed to reduce strain on the chest wall. In persistent cases, specialists may consider injections or additional interventions after ruling out more serious cardiac or thoracic causes of pain.
Because chest wall discomfort can affect breathing patterns and mobility after surgery, physiotherapists may also help patients adapt exercises to avoid aggravating sensitive areas while still maintaining safe rehabilitation progress.
Early Physiotherapy Exercises to Protect Your Lungs
Right after thoracic surgery, early physiotherapy emphasizes simple, targeted exercises to keep the lungs open and maintain ventilation. You may be asked to perform frequent deep-breathing exercises, sometimes using inspiratory muscle training devices if prescribed. These can help strengthen the respiratory muscles, reduce the sensation of breathlessness, and support lung re-expansion.
Key goals are lung expansion and secretion clearance. This typically involves taking slow, deep breaths, then using huffing or gentle coughing techniques (when permitted) to help move mucus. These measures aim to reduce the risk of atelectasis and pneumonia by improving airflow and drainage.
If you're unable to be very active, sitting upright rather than lying flat can assist lung function. Short, regular breathing sessions are usually recommended. Progress is often gradual; you should stop and inform your healthcare team if you experience a sudden increase in pain, breathlessness, or other concerning symptoms.
How to Start Walking Safely After Thoracic Surgery
As your breathing exercises become more comfortable, movement will gradually be added to support lung function and overall recovery. If approved by your healthcare team, you'll typically begin walking the day after surgery, starting with short, assisted walks in the hallway, often using a walker or other support.
Short, frequent walks are generally more effective than a single long walk. Brief walks for bathroom trips and position changes, repeated several times throughout the day, can help reduce stiffness, support circulation, and promote lung expansion. Remaining in an upright position—sitting in a chair or walking—rather than lying flat also helps the chest expand more fully.
Some mild fatigue is common as you resume activity. Stop and rest if you experience increasing shortness of breath, chest or rib pain, dizziness, or any new or worsening symptoms, and inform your healthcare team so they can reassess your activity plan.
Later-Stage Physio Exercises for Strength and Stamina
Build on your early recovery by gradually shifting your focus to strength and stamina, following your clinician’s guidance.
Progress your walking by increasing distance or pace first.
When you're medically cleared, you can introduce simple intervals, such as 15 seconds of light jogging followed by 45 seconds of walking, and increase only if breathlessness and pain remain close to your usual baseline.
Use fatigue as a key guide: mild, short-lived tiredness is acceptable, but worsening or prolonged symptoms indicate that you should stop or reduce the intensity or duration of the activity.
Incorporate basic strength exercises that support posture and chest movement, such as scapular retractions, shoulder flexion, and shoulder shrugs.
Aim for 8–12 repetitions for 2–3 sets, performed 1–2 times per day, adjusting volume based on symptoms and clinical advice.
Long-Term Thoracic Surgery Recovery and Return to Sport
Although the initial healing phase usually occurs within a few weeks, complete recovery after thoracic surgery generally takes several months. Any return to sport should follow this longer timeline. Most people experience gradual improvements in lung function and a reduction in breathlessness over time, but physical activity needs to resume in a controlled manner.
A common approach is to start with regular walking and progressively increase duration and frequency as tolerated. Once your surgeon or physiotherapist confirms it's appropriate, you can introduce short, easy running intervals. During the first 6–8 weeks, exercise intensity is typically kept low, and activities that involve higher strain on the chest—such as tennis, golf, and heavy lifting—are often limited to reduce the risk of complications.
Video-assisted thoracoscopic surgery (VATS) may allow earlier resumption of training compared with open thoracic surgery because it's less invasive. However, in both cases it's important to monitor for symptoms such as rib or chest wall pain, new or worsening numbness, shortness of breath, or unusual fatigue, and to report these to your healthcare team.
Self-Management Tips for Breathing, Pain, and Daily Activity
Your medical team will oversee your overall recovery, but your daily choices about breathing, movement, and pain control have an important role after thoracic surgery. Use regular “practice breaths” and begin short walks early, as advised, to help expand your lungs, even if you feel somewhat tired.
When you feel short of breath, sitting upright rather than lying flat can make breathing easier.
If you have been taught pursed‑lip or diaphragmatic breathing, or huffing and supported coughing, use these techniques to help clear mucus from your lungs.
Rib pain, chest discomfort, or areas of numbness are common after this type of surgery.
Plan your activity in short, frequent walks rather than long sessions, and increase your distance and pace gradually.
Avoid tennis, golf, heavy lifting, and other high‑impact or strenuous activities for about 6–8 weeks, or as directed by your surgical team.
Contact your healthcare provider promptly if your breathlessness increases, your pain becomes difficult to control, or you notice any new or concerning symptoms.
Conclusion
You’ve taken an important step by learning how physio supports your recovery after thoracic surgery. When you start gently, protect your lungs, and build walking, strength, and stamina gradually, you give your body the best chance to heal well. Listen to your surgeon and physio, pace your return to work or sport, and use breathing, pain, and activity strategies daily. Stay consistent, ask for help when needed, and celebrate each small gain.