Mobility, stiffness & range of motion
Gentle Range-of-Motion Exercises for Shoulders (Pendulums, Wipers and Beyond)
6-minute read · Published October 1, 2026 · Updated October 1, 2026

Why this happens
Your shoulder is a ball-and-socket joint. The top of your upper arm bone (the ball) sits in a shallow socket on your shoulder blade (the scapula). Soft tissue around the joint lets the arm move in many directions.
When an arm spends long periods still, the tissues around the joint can tighten. Long desk hours, sleeping on one side and little overhead reaching are often blamed. Stiffness often builds slowly. Many people notice it first when they reach for a high shelf or put on a coat.
Stiffness is not always the same as tightness. Some stiffness comes from the joint capsule, the tissue that wraps the joint. A serious cause called frozen shoulder is covered below.
For the bigger picture, read Why do shoulders get stiff as we get older?. You may also find Shoulder mobility vs flexibility useful, and Shoulder mobility in cold weather if winter makes your shoulders feel tight.
What the research says
- Exercise helps. A 2026 review of middle-aged and older adults with rotator cuff-related shoulder pain found that exercise reduced pain and improved function and range of motion [R04].
- Mobility work has some support. A 2025 review of exercise types found that mobilization and stretching improved function and pain over about two months [R03]. Those were structured programs. The review does not tell us how a home version compares.
- Gentle movement alone may not move pain much. Resisted exercise that gets a little harder over the weeks probably helps more, while unloaded movement on its own probably does not change pain much [R01]. Range is one goal. Strength is another.
What you can do
Only start if you have been cleared for gentle shoulder movement, or if your symptoms are mild and you have none of the warning signs listed below. Move slowly and breathe normally. A mild stretch or a dull feeling that settles is common. Sharp pain, or pain that lingers the next morning, means back off.
- Seated pendulum swings. Sit tall on a firm chair. Lean forward and rest one hand on a table. Let the other arm hang and sway in small circles, then small front-to-back swings. Switch arms. Standing works too, with the same forward lean.
- Table slide. Rest one hand on a table and slide it gently forward and back. Let the arm reach a little further each time, without forcing it. Seated only.
- Small arm circles. Make small, slow circles forward, then backward. Widen them only as far as feels comfortable. Seated or standing.
- Hand-to-opposite-shoulder reach. Bring one hand across the chest toward the opposite shoulder. Use the other hand to help if needed. Hold lightly, breathe, and return. Seated or standing.
- Wall walk. Face a wall, or a surface about the height of a wall, and walk your fingers up as high as is comfortable. Pause, then walk them back down. Seated works if you sit close to the surface.
These moves need no equipment at all.
Where ShoulderBack Pro fits — and where it doesn't
The moves above need nothing but a chair and a wall. ShoulderBack Pro is an optional next step once range is comfortable: a 160-gram strap trainer where one arm assists and the other resists, seated or standing. Because the resistance comes from your other arm, you progress by resisting harder, going through more range, or doing longer sets.
Around the World is a good first move, one large unhurried circle that the site lists as working serratus anterior and lower trapezius. Windshield Wipers, slow side-to-side arcs, is a natural second for rotation.
It is a wellness tool rather than a treatment, and it has not been tested in clinical trials. If your range is limited and you do not know why, get that checked first. The trainer is $29 CAD with a 30-day guarantee on the shop page.
When to see a professional
Stiffness that is getting worse over weeks, or that stops you lifting the arm at all, is a reason to see a clinician. A doctor or physiotherapist can assess the cause. This article describes patterns only. It does not diagnose you.
Frozen shoulder needs particular care. It causes stiffness in both active and passive movement, and it can follow surgery or injury [R18]. The evidence does not support waiting it out. In one systematic review, untreated cases improved only partly after one to four years [R19]. If you suspect frozen shoulder, see a clinician first. SBP is not the first step.
See a doctor or physiotherapist promptly if you have: pain after a fall or injury with sudden weakness or loss of movement; a shoulder that looks deformed, very swollen or bruised; fever or feeling unwell alongside the pain; chest pain or breathlessness (call emergency services); constant pain that doesn't change with rest or activity; pain that wakes you most nights; numbness, tingling or weakness into the arm or hand; pain in several joints at once; or pain that hasn't improved after a couple of weeks of sensible self-care.
Try this movement
Around the World (serratus anterior, lower trapezius) →Frequently asked questions
Are pendulum swings safe for older adults?
Many people find them comfortable. If you have a diagnosed shoulder condition, or swings cause sharp pain, check with a clinician first.
Do I need equipment?
No. A chair and a wall are enough for these moves. Equipment is an option, not a requirement.
Will these help my stiffness?
They may help you keep your range. They do not treat a diagnosed shoulder condition, and a clinician can tell you what suits your case.
When is stiffness a reason to get help?
If it is getting worse over weeks or you cannot lift the arm, see a clinician. Frozen shoulder is one common cause, and it does not reliably go away on its own.
Sources
- BMC Musculoskeletal Disorders (2026). Exercise interventions for rotator cuff-related shoulder pain in middle-aged and older adults: systematic review and meta-analysis. https://link.springer.com/10.1186/s12891-026-10035-4
- Frontiers in Bioengineering & Biotechnology (2025). Specific modes of exercise to improve rotator cuff-related shoulder pain: systematic review and meta-analysis. PROSPERO CRD42024550602. https://pmc.ncbi.nlm.nih.gov/articles/PMC12011739/
- Naunton J et al. (2020). Effectiveness of progressive and resisted and non-progressive or non-resisted exercise in rotator cuff related shoulder pain: systematic review and meta-analysis of RCTs. Clinical Rehabilitation. https://search.pedro.org.au/search-results/record-detail/61404
- Le HV, Lee SJ, Nazarian A, Rodriguez EK (2017). Adhesive capsulitis of the shoulder: review of pathophysiology and current clinical treatments. Shoulder & Elbow 9(2):75-84. https://pubmed.ncbi.nlm.nih.gov/28405218/
- Wong CK et al. (2017). Natural history of frozen shoulder: fact or fiction? A systematic review. Physiotherapy 103(1):40-47. https://pubmed.ncbi.nlm.nih.gov/27641499/



