Joint pain limits what you can do, and when it limits enough of what you do, everything else gets worse with it. Low-impact exercise is a useful way to keep training when your joints are sore, deconditioned, or recovering from something.
One thing to clear up first, because it drives a lot of bad advice.
Low-impact does not mean impact is bad
Low-impact exercises place less loading stress on the joints. That is genuinely useful if you are painful, returning from injury, or building back capacity.
But impact itself is not damaging. Recreational running is not associated with higher rates of knee osteoarthritis, and in several studies runners have less knee arthritis than sedentary people. Bone, tendon and cartilage adapt to load. They get weaker without it.
So choose low-impact because it lets you train comfortably and consistently right now, not because you believe impact is wearing your joints out. Long term, most people should be working back toward loading their joints, not permanently avoiding it.
1. Swimming
The buoyancy of water reduces the load going through your joints, which is why swimming works well for people with painful arthritis, joint pain, or those in the early stages of recovery after surgery. It builds cardiovascular fitness and works a lot of muscle at once with very little joint loading.
Different strokes take your shoulders, hips and knees through a good range of motion. Worth knowing the trade-off: because it is non-weight-bearing, swimming does nothing for bone density. It is a complement to land-based work, not a replacement for it.
2. Cycling
Cycling, on a stationary bike or on the road, keeps the knees and hips moving through a smooth repeated arc with no jarring. It builds the muscles around the knee and hip, and it is one of the more reliable ways to maintain or regain knee range of motion when the knee is irritable.
To correct a claim that circulates widely, including in an earlier version of this article: cycling is not a weight-bearing exercise and does not build bone. Competitive cyclists frequently have lower bone density than expected. If bone health is a concern for you, you need weight-bearing and resistance work as well.
3. Yoga
Yoga uses slow, controlled movement to work on range of motion, strength and body awareness with little joint loading. It scales easily, from chair-based classes to advanced practice, which is a large part of why it suits so many people.
Be careful with the common claim that stretching or yoga prevents injuries. That is not supported by the evidence. What yoga does reliably is improve flexibility, build some strength, and give you a low-stress way to move regularly. Those are good reasons on their own.
4. Pilates
Pilates emphasises controlled movement and trunk strength, and it is a reasonable way to build strength through a joint-friendly range.
The traditional Pilates language about alignment and posture overstates the evidence. Posture is only weakly related to pain, and there is no particular alignment you must achieve to protect your joints. The value is in the controlled loading and the movement practice, not in correcting your posture.
5. Walking
Walking is the most accessible option on this list, and it is weight-bearing, which means it contributes to bone and joint loading in a way cycling and swimming do not.
For knee and hip osteoarthritis, exercise is well supported and is recommended as a first-line treatment in every major guideline. It reliably reduces pain and improves function. This is one of the strongest claims in this article and you can rely on it.
The idea that softer surfaces such as grass are meaningfully kinder to your joints is popular but not established. Walk where you find it comfortable.
6. Resistance training
Strength work is the most valuable thing on this list, and it is worth being direct about that. Strong muscles around a joint are associated with better function and less pain, particularly at the knee. Progressive strength training also has reasonable evidence behind it for reducing injury rates, which is more than can be said for stretching.
Bands and light weights are a sensible starting point, especially if you are painful or new to it. But light forever will not get you strong. The load has to increase over time for your muscles, tendons and bone to adapt. Squats, lunges, step-ups and leg presses build the legs and hips that support your knees and back. Upper body work does the same for the shoulder.
Controlled movement and decent technique matter. Being cautious about load in the first few weeks matters. Staying light indefinitely does not help you.
7. Tai Chi
Tai Chi uses slow, controlled, flowing movement with very little joint stress, and it works on balance and coordination throughout.
Tai Chi reducing falls in older adults is well supported. If falls or unsteadiness are a concern for you, this is one of the better-evidenced options here and is worth taking seriously.
8. Rowing
Rowing gives you a full-body cardiovascular workout with no impact. It loads the back, legs, arms and trunk through a smooth repeated pattern.
One caveat: rowing does load the lower back through repeated flexion, and technique matters more than people assume. If you have a history of back pain, get someone to look at your rowing form before you build volume.
How your joints actually stay healthy
Cartilage has no blood supply. It is fed by fluid moving in and out of it as the joint is loaded and unloaded. That is worth knowing because it flips the usual framing: movement and loading are what keep cartilage nourished. Prolonged rest and avoidance are not protective.
Osteoarthritis is also not simple wear and tear from using the joint too much. It is a whole-joint condition involving cartilage, bone, the joint lining and the surrounding muscle, and the people who move less generally do worse, not better.
Where to start
Pick something you will do consistently, start below what you think you can handle, and add a little each week. Some soreness after a session is normal. Pain that is worse the next morning, or swelling, means you did too much and should scale back rather than stop.
If you have a specific diagnosis, persistent joint pain, or you are recovering from surgery, general advice can only take you so far. What is right for your joint depends on your history, your imaging where relevant, and what you can currently tolerate, and that takes an actual assessment. If you want help building a plan around a particular joint, you can book an appointment with our team.
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