Ever wondered why your joints make unexpected noises when you stand up from your favourite chair? It can be quite surprising when your knees click or your ankles pop without any warning. Although they may be amusing or slightly embarrassing, there is a genuine scientific explanation for the clicks, pops, and creaks that occur when we move.
The primary reason for these sounds lies in the workings of our joints. One key factor is the presence of gas bubbles in the synovial fluid, which lubricates our joints. When we move, these bubbles can suddenly collapse, causing a popping or clicking sound. Similarly, tendons moving over bones can also create such sounds, especially if they move quickly. Another contributing factor is cartilage, which can become rougher or uneven with age or regular use, causing a grinding sound when joints move over it.
Certain joints in our bodies are more prone to making these sounds. Knees, for example, often make loud noises, especially when climbing stairs. Ankles often make clicking or clunking sounds, especially in the morning, and some people notice these sounds more when the weather is about to change. The neck often makes cracking sounds when we turn our heads, and shoulders often make popping sounds when we stretch or reach up high. These sounds are very common and occur during everyday activities.
While these sounds are usually harmless and can even be amusing, there are times when it is a good idea to see a doctor. If the sounds are not accompanied by pain, swelling, or reduced mobility, they are usually just a natural part of aging or due to individual anatomy. However, if you experience discomfort, redness, or significant mobility issues along with the sounds, you should see your doctor. A sudden increase in the intensity or frequency of these sounds, especially after an injury, should also be checked out. While many of these sounds are just a sign of your joints working, it is always a good idea to be aware of any significant changes.
If you want to reduce the sounds your joints make, there are several simple steps you can take. Regular, gentle exercise can help keep your joints lubricated and maintain muscle support. Activities like walking, swimming, or low-impact exercises (including chair-based exercise) can help promote healthy joint fluid circulation, which can reduce the clicking sounds. Staying hydrated is also important, as your body needs water to maintain tissues like cartilage and synovial fluid. You can also try joint-friendly activities like yoga, Tai Chi, or simple stretches at home. These activities focus on balance and flexibility without putting too much strain on your joints. Managing your body weight can also help reduce strain on your joints and limit further creaking.
Ultimately, there is no need to worry if your joints make noises similar to an old house or a creaky barn door. By understanding why your joints make these sounds, making small lifestyle changes, and being aware of potential warning signs, you can continue to lead an active life. Just remember, like old buildings, our bodies sometimes make noises, but these are usually harmless.
Links
https://www.health.com/fitness/joints-popping
https://www.orlandohealth.com/content-hub/snap-crackle-pop-why-our-joints-make-noise
https://health.clevelandclinic.org/snap-crackle-pop-need-know-joint-noises
https://www.honorhealth.com/healthy-living/are-noisy-joints-worrisome
https://www.ohow.com/2021/08/16/got-noisy-joints-what-you-need-to-know-about-joint-cracks-and-pops/
