Patient question

Is walking good for knee pain?

Dr. Pablo GelberOrthopaedic Knee Surgeon

Quick answer

For most people with knee pain, including knee arthritis, regular walking is helpful: it keeps the joint moving, maintains muscle and helps weight control. Start with short, flat walks you can manage comfortably and build up slowly. Walking is not advised on a knee that is hot, very swollen or unstable, says Dr. Pablo Gelber, knee surgeon at Aman Hospital in Doha.

Why walking helps

Joint cartilage has no blood supply of its own and relies on the gentle squeeze and release of movement for nourishment. Walking also keeps the thigh and hip muscles working, and those muscles absorb load that would otherwise go through the joint.

In knee osteoarthritis, regular walking is part of first-line treatment in international guidelines, alongside strengthening and weight control.

How to start

Begin with 10 to 15 minutes on flat ground at a comfortable pace
Add a few minutes every few days if the knee is no worse the next morning
Wear cushioned, supportive shoes and avoid worn-out soles
Choose level surfaces first: an air-conditioned mall, a track or a park path rather than sand or steep slopes
In Qatar's hotter months, walk early in the morning, after sunset or indoors, and drink plenty of water
Splitting walking into two shorter sessions is often easier than one long one

When walking hurts

Mild discomfort that settles within a day is usually acceptable. If pain climbs during the walk, cut the distance back and build up more slowly. Walking poles can take load off a painful knee, and a short spell on a stationary bike or in a pool can keep you active while the knee settles.

If the knee swells after walking, the swelling itself is a sign to have the knee examined.

When walking is not the right choice

Rest and seek care if the knee is hot, red and swollen, if you cannot take weight on it after an injury, or if it gives way. Pain that keeps you from walking even short distances deserves an examination.

At Aman Hospital in Doha, Dr. Gelber can confirm the cause and advise how much walking and what type of exercise suits your knee.

Frequently asked questions

Will walking wear out my knees faster?

For most people, no. Regular moderate walking has not been shown to speed up arthritis, and inactivity tends to make knees weaker and more painful. Very high loads on an already damaged knee are a different matter.

Is walking on a treadmill better than outside?

A treadmill gives a predictable, cushioned, flat surface and is useful in summer heat. Outdoor walking on level paths is equally good. Avoid steep incline settings while the knee is painful.