If you are recovering from shoulder replacement surgery, you may be wondering when you can start moving again, and more importantly, how. Learning the best exercises after shoulder replacement surgery can be helpful to your recovery. In this post, I want to walk you through the exercises that may be recommended at each stage. Keep in mind that every patient is different. The timeline and specific exercises that are right for you should always be guided by your surgeon and physical therapist.
Key Takeaways
- Exercise after shoulder replacement surgery should follow a phased approach, starting with gentle passive motion and gradually progressing to active strengthening.
- Performing the right exercises at the right time may help reduce stiffness, restore function, and protect your implant.
- Skipping or rushing through rehabilitation phases can increase the risk of complications and potentially limit your long-term results.
- If you experience sharp pain, significant swelling, or unusual symptoms during any exercise, stop immediately and contact your surgical team.
Why Exercise Is So Important After Shoulder Replacement
After shoulder replacement surgery, the surrounding muscles, tendons, and soft tissues need time to heal. However, complete rest is not the answer. Prolonged immobility may contribute to joint stiffness and reduced range of motion.
Early, controlled movement helps keep the joint mobile. It may encourage circulation to the healing tissues. It also helps your brain and nervous system relearn how to control your shoulder. That mind-muscle connection is something patients often underestimate, but it plays a real role in how well you recover.
The exercises I describe below are organized by phase. Moving through these phases too quickly, or performing exercises that are not yet appropriate for your stage of healing, may put undue stress on the new joint. Your physical therapist and surgeon will guide your progression based on how your body is responding.
Phase 1: Weeks 1 to 6 — Protecting the Joint and Regaining Passive Motion
During the first several weeks after surgery, your arm will likely be in a sling. Your primary job during this phase is to protect the healing tissues while gently encouraging range of motion. The exercises in this phase are typically passive or minimally active, meaning they rely on gravity or your other hand, rather than the muscles of your surgical shoulder, to move the arm.
Pendulum Exercises
To perform pendulum exercises, lean forward slightly and let your surgical arm hang down. Using gentle momentum from your body, not your shoulder muscles, allow the arm to swing in small circles, side to side, and front to back. The goal is relaxation, not effort. Gravity does most of the work here. Pendulums help reduce stiffness and encourage gentle fluid movement in the joint.
Passive Forward Flexion
In this exercise, your non-surgical arm assists the surgical arm in lifting it forward and overhead. You may use a cane, a wand, or simply clasp your hands together. The operative shoulder remains completely relaxed; you are letting the healthy arm do the lifting.
Your therapist may also perform this motion for you during your therapy sessions, which is called therapist-assisted passive range of motion. Either way, the purpose is the same: keeping the shoulder joint moving without straining the healing tissues.
Elbow, Wrist, and Hand Exercises
While your shoulder is protected in a sling, it is still important to maintain circulation and mobility in the rest of your arm. Gentle fist clenches, wrist circles, and elbow bends are commonly recommended during this phase. These simple movements help reduce swelling and prevent stiffness from spreading down the arm.
Phase 2: Weeks 6 to 12 — Active-Assisted and Active Motion
As healing progresses, your surgeon may clear you to begin using your shoulder muscles more actively. This is an exciting milestone for most patients, but it is also a phase that requires patience and precision. Progressing too aggressively at this stage is one of the more common mistakes I see.
Active-Assisted Forward Flexion
This is a continuation of the passive forward flexion you practiced earlier, but now you are beginning to engage your own shoulder muscles. Your non-surgical arm, a cane, or a pulley system provides assistance, but the surgical shoulder starts doing more of the work. You lift as far as is comfortable and within the range your therapist has prescribed.
Supine External Rotation
Lie flat on your back with your surgical elbow bent at 90 degrees and your elbow resting against your side. Using a cane or your non-surgical hand for assistance, gently rotate your forearm outward, away from your body. Stop before any discomfort sets in.
External rotation is an important movement to restore after shoulder replacement. It plays a major role in everyday tasks like reaching behind your back, fastening a seatbelt, or combing your hair. Recovering this motion often requires consistent, gentle practice over several weeks.
Active Forward Elevation
Once your therapist determines you are ready, you may begin lifting your arm forward on your own, without assistance. Start with small, controlled movements. Do not force your arm into ranges it is not ready for yet. The goal here is quality of movement, not quantity of height.
Shoulder Blade Retraction
This exercise may sound simple, but it is foundational for shoulder stability. Sit or stand upright. Gently squeeze your shoulder blades together and hold for a few seconds, then release. You should feel the muscles between and below your shoulder blades engage. Strong, well-coordinated shoulder blade muscles help protect the joint and support proper movement mechanics. Including this type of exercise early can pay dividends as you move into the strengthening phase.
Phase 3: Months 3 to 6 — Strengthening and Functional Restoration
Once you have achieved a reasonable range of motion and the healing tissues are more mature, your rehab program will begin shifting toward strength. This phase is where many patients start feeling like themselves again. The exercises become more demanding, and the progress often feels more tangible.
Resisted External Rotation with a Band
Using a light resistance band anchored at elbow height, stand with your elbow bent at 90 degrees and pressed against your side. Slowly rotate your forearm outward against the resistance of the band, then return to the starting position in a controlled manner. This exercise targets the rotator cuff muscles, which are critical for shoulder stability and function.
Start with a very light band and focus entirely on form. Gradually increase resistance as your strength improves over weeks and months.
Scapular Strengthening Exercises
A comprehensive set of exercises targeting the muscles around the shoulder blade, including rows, face pulls, and prone Y and T movements, usually becomes a central part of this phase. These muscles act as the foundation for everything your shoulder does. If they are weak or poorly coordinated, a well-positioned implant may feel unstable or uncomfortable. Your therapist will guide you through these exercises with proper form and appropriate resistance levels.
Functional Movement Training
Toward the end of this phase, rehabilitation shifts toward the specific activities that matter most to you. Whether that means reaching into a cabinet, lifting a child, swinging a golf club, or swimming, your therapist will help you practice and refine movements that are relevant to your daily life. This kind of purposeful, functional training tends to be deeply motivating for patients.
Tips for Exercising Safely After Shoulder Replacement
Rehabilitation is a process. There are a few guiding principles that I share with my patients to help them navigate it well.
- Follow your surgeon and therapist’s plan. The exercises I have described are general guidelines. Your program should be tailored to your individual recovery, implant type, and physical condition.
- Pain is a signal, not a goal. Some mild discomfort during exercise is expected. Sharp, sudden, or worsening pain is not. Stop any exercise that causes significant pain and let your surgical team know.
- Consistency matters more than intensity. Doing your exercises regularly, even when they feel repetitive, builds the habit and the tissue adaptations that drive recovery. Short, frequent sessions are often more effective than infrequent, prolonged ones.
- Rest is part of the process. Muscles and tissues repair themselves during rest. If you feel unusually sore or fatigued after an exercise session, give your body the time it needs to recover before your next session.
When to Contact Your Surgeon
While discomfort during rehabilitation is common, certain symptoms should prompt a call to your surgeon’s office. These may include a sudden increase in pain, significant new swelling or warmth around the joint, a feeling of instability or the shoulder giving way, or any unusual sounds such as grinding, clicking, or clunking that are new or worsening.
Summary
The best exercises after shoulder replacement surgery are the ones done at the right time, in the right way, and with the right guidance. Starting with gentle passive motion in the early weeks, progressing to active movement around weeks six through twelve, and building toward functional strength from month three onward can support a strong and functional recovery over time.
With consistency, patience, and the right support team behind you, many patients are able to return to the activities they value most. If you have questions about shoulder replacement surgery or would like to discuss your specific recovery needs, I encourage you to schedule a consultation.
Frequently Asked Questions
How soon after shoulder replacement surgery can I start exercising?
Many patients begin gentle passive motion exercises, such as pendulums and therapist-assisted range of motion, within the first few days after surgery. The timing depends on your individual procedure, the type of implant used, and your surgeon’s protocol. Your surgical team will provide a clear plan before you leave the hospital or surgery center.
Is it normal to feel pain during my exercises?
Some mild discomfort or muscle fatigue during exercise is generally considered a normal part of recovery. However, sharp, stabbing, or significantly worsening pain is not something to push through. If a specific exercise consistently causes notable pain, stop doing it and speak with your physical therapist or surgeon before continuing.
What exercises should I avoid after shoulder replacement surgery?
Heavy lifting, overhead pressing, and activities that involve forceful or repetitive loading of the shoulder may be discouraged, especially in the first year after surgery. High-impact sports, contact activities, and movements that place the arm in vulnerable positions may also be restricted. Your surgeon will provide guidance specific to your situation.
