How Long After Top Surgery Can I Exercise?

The short answer is six weeks for full exercise, with walking from day one. In more detail:

Day 1 to week 2: short, gentle walks several times a day. Arms below shoulder height. No other exercise.
Weeks 2 to 6: longer and brisker walks. No gym, no strenuous exercise and no upper body work. Ask your surgeon before adding a static bike or light lower body exercise.
From 6 weeks: return to the gym, running, swimming once your wounds have fully healed, and upper body training including push-ups, pull-ups and bench press, starting light and building up over the following weeks.

Infographic showing when you can exercise after top surgery, from walking on day 1 to gym, running and upper body training from 6 weeks — A typical timeline for returning to exercise after top surgery. Your surgeon will give you personal advice.

The same timeline applies to all five techniques we offer, from keyhole top surgery to double incision top surgery with free nipple grafts. Keyhole and periareolar surgery often feel easier at first, but the tissue underneath still needs six weeks to heal. Our guide to FTM top surgery options explains the differences between the techniques.

Why Do You Have to Wait to Work Out After Top Surgery?

Top surgery leaves a wide area of healing tissue under the chest skin. For the first few weeks that area is fragile, and exercise affects it in four ways.

Bleeding (haematoma): a collection of blood under the skin is the most common early complication of top surgery. A 2022 systematic review in the Journal of Plastic, Reconstructive and Aesthetic Surgery ↗ found reported haematoma rates ranging from 0% to 31% across studies^[1], and an earlier review of more than 2,000 operated breasts found that 6% needed a return to theatre for bleeding^[2]. Hard exercise raises your heart rate and blood pressure, which can restart bleeding from small vessels while they are still sealing.
Fluid build-up (seroma): movement of the chest and arms makes the healing layers slide against each other, which can encourage fluid to collect under the skin.
Stretched scars: reaching overhead, pushing and pulling put tension across the incisions. Research on wound healing shows that tension on the skin around a scar is one of the main local factors behind thick, raised scars^[3]. Double incision scars sit across the lower chest, right where the pectoral muscles pull.
Nipple grafts: if you had free nipple grafts, they survive by picking up a new blood supply from the chest beneath them. Sweat, friction and shearing movement in the early weeks can disturb a graft before it has taken. Our guide to the risk of losing a nipple after top surgery explains how grafts heal.

By six weeks the incisions have healed, most swelling has settled and the risk of bleeding has passed for most people. It is also when your operating surgeon reviews your chest.

Top Surgery Return to Sport Timeline: Week by Week

Day 1 to week 2: walking only

Walking is encouraged from the day of surgery. Start with a few minutes around the house several times a day, then short walks outside once you feel steady. Walking keeps your circulation moving, which lowers the risk of blood clots, and helps your energy and mood.

Keep your elbows close to your sides and your arms below shoulder height, avoid lifting, and do not push yourself up out of bed or a chair with your arms. Sleep on your back. Your first wound check is at 7 to 10 days. Our guide to pain after top surgery covers what is normal in this first fortnight.

The two-week limit on arm movement is a precaution, and research in other breast operations supports moving freely after it. In a 2020 randomised trial in Annals of Surgical Oncology ↗, women who started free shoulder movement at 15 days after mastectomy had no more wound complications than those who kept their arms below 90 degrees for 30 days, and they had less pain and better shoulder movement^[4]. A larger trial of 465 women after breast cancer surgery found the same^[5]. These studies were not in top surgery, so they are a guide rather than proof, but they support gentle, gradual arm movement after the first two weeks.

Weeks 2 to 6: walk further, but no gym yet

Most people feel much better by now and many are back at desk work, which is exactly when it is tempting to do too much. Our standard advice is no gym, no strenuous exercise and no upper body exercise until six weeks.

What you can do is build up your walking, going a little further and faster each week. You can start lifting your arms above shoulder height gradually for everyday tasks, if your surgeon agrees.

If you would like to do more than walking before six weeks, such as a static bike or light lower body exercise, ask your surgeon first. The answer depends on your technique, how your wounds look and whether you had any early problems such as a haematoma or seroma. Avoid anything that makes you breathe hard, strain or brace your chest.

From 6 weeks: back to training, starting light

At your six-week review your surgeon checks your scars, nipples and chest shape. If everything has healed, you can return to full exercise, including the gym, running, swimming once your wounds are fully healed, and upper body work. Start at a lower weight and intensity than before surgery and build up over the following four to six weeks.

3 months and beyond

By about three months the result is largely visible and most people are training normally. Your scars keep maturing for 12 to 18 months, so they can still stretch if they are put under repeated heavy strain. Keep scars protected from the sun for three months, and from six weeks you can start silicone gel or sheets if your surgeon agrees. Our guide to top surgery scars covers scar care in detail.

When Can I Go Back to the Gym After Top Surgery?

From about six weeks, once your surgeon has checked your chest at your six-week review. The wait is not about the gym itself. Almost everything people do there, from rowing machines to weights, uses the chest and arms or raises blood pressure more than is safe in the first six weeks.

When you go back, start with machines and lighter weights than before, and leave a few repetitions in reserve on every set. Feeling weaker and less fit after six weeks off is normal. Our guide to exercising after cosmetic surgery has more on pacing your return.

How Long After Top Surgery Can I Lift Weights?

Heavy lifting and upper body weights wait until six weeks. That includes deadlifts and squats with a loaded bar, which brace the chest even though they are leg exercises. After six weeks, a gradual return looks something like this.

Push-ups: start against a wall or bench, then on your knees, then full push-ups over a few weeks.
Pull-ups: start with a light pulldown machine or resistance band before hanging from a bar, which puts the scars on full stretch.
Bench press and chest fly: start with light dumbbells and a limited range, then increase range and load over several weeks. Flys stretch the scars most, so build these up last.
Overhead pressing: start light and keep the movement controlled.
Squats and deadlifts: build back towards your previous working weights over several weeks.

Post Top Surgery Workout Plan: Weeks 6 to 12

No single plan suits everyone, but this is an example of a gradual first six weeks back.

Weeks 6 to 7: two or three sessions a week. Brisk walking or easy cardio, legs and back with light weights, and the first light upper body work with bands or machines at roughly half your previous loads.
Weeks 8 to 9: add light dumbbell pressing, rows and assisted pull-ups. Increase cardio to include steady running or cycling if that feels comfortable.
Weeks 10 to 12: gradually increase weights towards your previous level, add full push-ups and pull-ups, and bring back harder intervals.

If you are new to the gym, a session with a qualified personal trainer or physiotherapist can help you set safe starting weights. Tell them when you had chest surgery.

Can I Go Running After Top Surgery?

Yes, from about six weeks. Running raises your heart rate and blood pressure, and every stride moves the chest, so it is treated as strenuous exercise and waits until six weeks. Until then, brisk walking keeps your fitness ticking over.

Start with short, easy runs or run-walk intervals, keeping your arm swing relaxed. Many people find running more comfortable after top surgery, with no chest tissue moving and no need to run in a binder.

When Can I Swim After Top Surgery?

You can swim once your wounds have fully healed, and not before six weeks. Water can carry infection into a wound that is still open, and soaking softens healing skin and nipple grafts, so avoid baths, swimming, hot tubs and saunas until your surgeon is happy with your wounds.

Swimming is also an upper body exercise. Front crawl puts the arms through a full overhead range, so start with gentle lengths and build up, and use high-factor sunscreen on your scars outdoors in the first three months.

When Can I Play Contact Sports After Top Surgery?

Non-contact training for sports such as football, rugby, martial arts and boxing can start from about six weeks, as part of your general return to exercise. A direct blow to the chest is different from training, so ask your surgeon at your six-week review about full-contact play, tackling and sparring. Depending on how your scars and nipples have healed, you may be advised to wait a little longer. When you go back, start with drills and light contact.

Do I Need to Wear My Binder While Exercising After Top Surgery?

Yes, for the first six weeks. Your compression vest is worn day and night, usually for six weeks, removing it only to wash, and that includes when you are out walking. It reduces swelling, helps the skin settle flat against the chest and lowers the risk of fluid collecting.

Do not swap it for your old chest binder, which is designed to compress chest tissue and can put uneven pressure on healing skin and nipple grafts. Compression garments are bought separately, and we confirm what you need in advance. From six weeks most people stop wearing the vest; some find a snug sports top comfortable in their first weeks back at the gym.

Can You Build Chest Muscle After Top Surgery?

Yes. Top surgery removes breast tissue and fat from on top of the pectoral muscles; it does not remove the muscles themselves. Once you are cleared to train, you can work your chest in the same way as anyone else. In fact, with the breast tissue gone, pec training often shows more clearly in the shape of your chest than it did before.

Six weeks off will cost you some strength and size, but muscle you have built before usually comes back faster than it took to build the first time. Build slowly, as your scars are still maturing for 12 to 18 months, and balance chest work with rows and shoulder work to help your posture.

Some people want more chest definition than training alone gives them. Our article on combining top surgery with chest contouring explains how liposuction around the chest and armpits can refine the result, and our guide to pec implants after top surgery covers that option briefly.

Does Top Surgery Make It Easier to Exercise?

For many people, yes. Binding can make training uncomfortable and restrict breathing, and chest dysphoria leads some people to avoid the gym altogether.

Early research supports this. A 2026 study in Plastic and Reconstructive Surgery ↗ that followed more than 100 patients for a year after gender-affirming mastectomy found improvements in their self-reported physical activity, nutrition, sleep and stress management compared with before surgery^[6]. A small 2025 pilot study found that a structured eight-week exercise programme after chest surgery was well accepted and improved shoulder blade position, a marker of posture^[7]. Both studies are small and early, but they point in the same direction.

When Should You Stop Exercising After Top Surgery?

Stop exercising and contact us if you notice any of the following during or after a session:

sudden or rapidly increasing swelling, especially on one side of the chest;
bleeding from a wound, or a wound that opens;
a soft, squashy swelling that feels like fluid under the skin;
sharp pain or a tearing feeling along the scars, rather than general muscle soreness;
a nipple graft that becomes very dark, black or detached;
spreading redness, heat, discharge or a temperature above 38°C.

Chest pain, sudden breathlessness or a painful, swollen calf can be signs of a blood clot and need urgent help: call 999. In the first 24 hours after surgery you have your surgeon’s direct number; after that you can call us on 020 7993 4849, 9am to 6pm, Monday to Saturday. Out of hours, call NHS 111, or 999 in an emergency.

General muscle soreness a day or two after your first sessions back is normal. Pulling, pain or swelling at the scars is not, and it is a sign to drop back a stage.

Pre Top Surgery Workout: Should You Train Before Surgery?

Staying active before surgery helps recovery. Leg and back strength, walking and general cardio all help, and strong legs make it easier to get up without using your arms in the first fortnight. Stop smoking and all nicotine products four weeks before and four weeks after surgery, stop aspirin two weeks before, and plan around any events so that you have six clear weeks without strenuous training. Our guide to sex after top surgery follows the same timeline, as energetic sex is treated in the same way as exercise.

Frequently Asked Questions

When can you do push-ups after top surgery?

From about six weeks. Start with wall or bench push-ups, progress to push-ups on your knees, then full push-ups over a few weeks. Push-ups load the chest muscles directly and stretch the scars, so stop if you feel pulling or pain along the incisions.

What is considered heavy lifting after surgery?

In the first six weeks after top surgery, treat anything heavier than a full kettle as heavy, along with anything that makes you strain, hold your breath or brace your chest. That includes shopping bags, suitcases, children and pets. Ask someone else to carry them until your surgeon says it is fine.

What can you not do after top surgery?

In the first two weeks, avoid raising your arms above shoulder height, lifting, driving while on prescription pain relief and sleeping on your front or side. Until six weeks, avoid strenuous exercise, the gym, upper body work, swimming and heavy lifting. Do not smoke or use nicotine for four weeks after surgery.

Is it normal to lose weight after top surgery?

A small drop is common. The tissue removed has some weight of its own, appetite is often lower in the first days, and some muscle is lost during six weeks without training. Eat regular meals with enough protein to support healing. Speak to your GP if you keep losing weight without trying.

When can I sleep on my side after top surgery?

Sleep on your back for at least the first two weeks, propped up if that is more comfortable. Your surgeon will tell you when side sleeping is safe, often after the first two weeks. Wait until about six weeks before sleeping on your front, as it presses on the chest and any nipple grafts.

When can I shower after top surgery?

Follow your surgeon’s advice, which depends on your dressings. After free nipple grafts, most people keep the dressings dry and have a sponge wash until the first wound check at 7 to 10 days. Avoid baths, swimming and saunas until your incisions have fully healed.

FTM Top Surgery in London

FTM top surgery at Centre for Surgery is performed by GMC-registered surgeons at our CQC-regulated Baker Street hospital, rated Good overall by the CQC, for trans men and non-binary people. We offer double incision with free nipple grafts, nipple-sparing double incision, inverted T, keyhole and periareolar top surgery under TIVA anaesthesia, and you receive clear written aftercare advice, including when you can return to exercise. Your reviews at 7 to 10 days, six weeks and three months are included. No diagnosis or referral letter is needed, and the consultant who assesses you is the consultant who performs your surgery. Your initial consultation fee is redeemable against the cost of surgery if you go ahead; our FTM top surgery cost guide explains what the price includes, and you can see real results in our top surgery before and after photos.

Phone: 020 7993 4849 | Address: 95–97 Baker Street, Marylebone, London W1U 6RN
Contact us to schedule a consultation

References

Bekisz JM, Boyd CJ, Daar DA, et al. Hematoma following gender-affirming mastectomy: a systematic review of the evidence. Journal of Plastic, Reconstructive and Aesthetic Surgery 2022;75(9):3108–3121. doi:10.1016/j.bjps.2022.04.081 ↗
Wilson SC, Morrison SD, Anzai L, et al. Masculinizing top surgery: a systematic review of techniques and outcomes. Annals of Plastic Surgery 2018;80(6):679–683. doi:10.1097/SAP.0000000000001354 ↗
Tsai CH, Ogawa R. Keloid research: current status and future directions. Scars, Burns and Healing 2019;5:2059513119868659. doi:10.1177/2059513119868659 ↗
de Almeida Rizzi SKL, Haddad CAS, Giron PS, et al. Early free range-of-motion upper limb exercises after mastectomy and immediate implant-based reconstruction are safe and beneficial: a randomized trial. Annals of Surgical Oncology 2020;27(12):4750–4759. doi:10.1245/s10434-020-08882-z ↗
Teodózio CGC, Marchito LO, Fabro EAN, et al. Shoulder amplitude movement does not influence postoperative wound complications after breast cancer surgery: a randomized clinical trial. Breast Cancer Research and Treatment 2020;184(1):97–105. doi:10.1007/s10549-020-05826-9 ↗
Tse TKY, Potter E, Armstrong K. Lifestyle habits and outcomes pre- and postoperatively in patients undergoing gender-affirming mastectomy surgery. Plastic and Reconstructive Surgery 2026. doi:10.1097/PRS.0000000000013076 ↗
Edgar M, Jiang SH, Johnson R, et al. Postoperative exercise rehabilitation and postural outcomes among transgender individuals undergoing chest masculinization surgery. Cureus 2025;17(9):e91840. doi:10.7759/cureus.91840 ↗

The Centre for Surgery clinic frontage at 95 to 97 Baker Street, London W1U 6RN — Centre for Surgery, 95–97 Baker Street, Marylebone, London W1U 6RN.

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Key Points

How Long After Top Surgery Can I Exercise?

Why Do You Have to Wait to Work Out After Top Surgery?