Joints and bones
Osteoarthritis: exercise is the treatment
Every current guideline puts exercise first for osteoarthritis, and none of them recommends protecting the joint by using it less.
What it is
Osteoarthritis is a change in the whole joint, involving cartilage, bone, and the muscles and tissues around it. The old picture of it as simple wear and tear that gets worse the more you use the joint has not survived contact with the evidence: joint symptoms track poorly with what shows on an X-ray, and the muscles around a painful joint weaken quickly once activity drops, which makes the joint less supported and more symptomatic. That loop is the part exercise interrupts.
How it behaves day to day
Stiffness after rest that eases within about half an hour of moving is the classic pattern, along with pain that tracks activity levels and flares that settle. Stairs, kneeling, and standing up from low chairs are the moments a knee tends to speak loudest. Hips more often complain with walking distance and putting on shoes.
What tends to feed it
- Long periods of sitting still, which stiffen the joint
- A sudden jump in activity after a quiet spell
- Avoiding use of the joint during a flare, which weakens the support around it
- Deep, passive, end-of-range positions held under body weight
What the research recommends
Four independent guidelines agree, which is unusual. OARSI's 2019 guideline names exercise a core treatment for everyone with knee osteoarthritis. The American College of Rheumatology and Arthritis Foundation 2019 guideline strongly recommends exercise, including strengthening. NICE NG226 tells clinicians to offer therapeutic exercise tailored to the person, covering local muscle strengthening and general aerobic fitness, and to offer it to everyone with osteoarthritis. The 2023 EULAR update puts exercise in the same position. None of them contraindicates any category of movement on the basis of the diagnosis alone, and NICE frames flares as part of the condition to self-manage rather than a reason to stop. Strengthening in particular is the piece most often skipped, and it is the piece with the strongest recommendation.
Sources
- 1NICE NG226, osteoarthritis in over 16s (2022)
Offer therapeutic exercise tailored to the person, including local muscle strengthening and general aerobic fitness, for all people with osteoarthritis.
- 2OARSI guideline for non-surgical management of knee osteoarthritis (Bannuru et al., Osteoarthritis and Cartilage, 2019)
Exercise is a core treatment for knee osteoarthritis, appropriate for all patients regardless of comorbidity.
- 3ACR / Arthritis Foundation guideline for management of osteoarthritis (Kolasinski et al., Arthritis & Rheumatology, 2019)
Exercise, including strengthening, is strongly recommended for hand, hip and knee osteoarthritis.
- 4EULAR recommendations for physical activity in inflammatory arthritis and osteoarthritis (Rausch Osthoff et al., 2018)
The task force removed the previous recommendation on contraindications, on the grounds that there are no disease-specific contraindications to physical activity as such; intensity is adapted to current status.
Where Vinys is different
- Vinys does not treat an osteoarthritis answer as a reason to make everything gentler. Strengthening is what the guidelines recommend most strongly, so the strengthening band stays available.
- What Vinys does remove is narrower and more specific: deep, passive, end-of-range positions held under body weight, which is the one pose class that is defensible to hold back for a joint we cannot examine.
- Flare days are handled as flare days, with the load coming down for that session, rather than as a permanent ceiling on what you are allowed to do.
- Supported balance work is included as training rather than avoided as risk, which matches the balance recommendation in the ACR guideline.
- Where yoga meets physiotherapy: the strengthening is real, and the mobility and regulation work sits alongside it in the same fifteen to thirty minutes.
A short session to try
- 1
Shallow chair pose · 5 slow reps
Low-load quadriceps strengthening, which is the exact work the strong recommendations point at.
- 2
Glute bridge · 10 slow lifts
Builds hip support, which changes how a knee is loaded when you walk and climb stairs.
- 3
Clamshell · 10 each side
Strengthens the side of the hip, one of the most reliably weak links around a painful knee or hip.
- 4
Heel raise · 10 to 12 reps
Calf and ankle strength that supports the whole leg, and a simple graded load to progress.
- 5
Cat-Cow · 8 rounds
Easy whole-spine movement to finish, since stiffness after rest is the pattern being worked against.
Some discomfort during and shortly after exercise is expected with osteoarthritis and is not a sign of damage. Pain that is still noticeably raised the next day means the dose was too high, not that the movement was wrong.
Movements often used for this
Stability / Core · 30 to 60 seconds
Chair Pose: Shallow
A shallower version that reduces demand on your knees and back while still building functional leg strength: accessible for bodies still building capacity.
Hips and lower back · 30–60 seconds, or slow repetitions with a short hold
Glute bridge
Lifting your hips is easy. Lifting them with the glutes rather than the back is the exercise.
Hips · 30–60 seconds of controlled repetitions per side
Clamshell
A small movement aimed at a muscle that keeps your pelvis level every time you take a step.
Ankles and calves · 30–60 seconds of slow repetitions
Heel raise
The calf is the engine of every step, and it is trained by going slowly down, not quickly up.
Spinal Mobility · 60 to 90 seconds
Cat-Cow: Classic
Gently moves your spine through flexion and extension, promoting fluid movement and reducing stiffness: one of the most versatile spinal mobility exercises in therapeutic yoga.
Upper Limb Weight Bearing · 60 to 90 seconds
Downward Dog: Chair Supported
The most accessible version: a chair supports your hands, removing deep flexion demands and making this stretch gentle enough for sensitive knees, ankles, and shoulders.
Balance · 30 to 60 seconds
Tree Pose: Lift & Lower
A gentle first step toward standing on one leg: you simply shift your weight and lift the other foot a little, teaching your body single-leg confidence without a long balance hold.
Upper Limb Weight Bearing · 60 to 90 seconds
Downward Dog: Hands on Wall
Hands on the wall create a gentler angle that reduces load on your spine and shoulders, making the decompressive benefits of this pose accessible for almost everyone.
Stability / Core · 30 to 60 seconds
Terminal Knee Extension
Targets the end-range extension strength of your knee, building the quadriceps control that keeps your knee stable and well-supported during standing and walking.
Stability / Core · 20 to 60 seconds
Bridge: Mini
The most accessible bridge: minimal range makes this gentle enough for almost everyone, introducing posterior chain activation without placing excessive demand on your spine.
Stability / Core · 30 to 60 seconds
Chair Pose: Dynamic Sit-to-Stand
The most accessible chair pose equivalent: the dynamic sit-to-stand movement builds functional strength without sustained holds, making it gentle on sensitive backs.
Spinal Mobility · 30 to 60 seconds
Gate Pose: Seated Chair
The most accessible lateral stretch: a seated side bend that gently opens your side body with no kneeling demand, suitable for everyone.
These are movements the clinical library marks as especially beneficial for this movement pattern, with anything it flags as a caution for the same pattern removed. A pattern is not a diagnosis, and your own session is built from your answers on the day.
Common questions
Will exercise wear my joint out faster?
No guideline recommends reducing use of the joint for that reason, and the four cited here recommend the opposite. Recreational running, for example, is associated with lower rather than higher rates of knee osteoarthritis.
Should I stop during a flare?
NICE frames flares as part of the condition to self-manage. Vinys handles a flare by lowering the load for that session rather than by removing the strengthening work permanently.
Is strengthening safe if my knee already hurts?
Strengthening carries the strongest recommendation in the ACR guideline, and the sessions start at a low load and progress from there.
Get medical advice before starting if a joint is hot, swollen and red, if it gave way or locked, or if the pain began after a fall.
Also called OA, arthritis, degenerative joint disease, wear and tear arthritis. Movements are drawn from the clinically authored Vinys library, and the guidance above is sourced to the publications listed. This page is general movement information, not medical advice, and it is not a diagnosis. How the method works.