As we age, the body produces less cartilage and synovial fluid in the joints. This can lead to stiffness and joint pain, prompting some people to become less physically active.
According to Gordon Waddington of the University of Canberra, that may not be the best approach.
Movement helps distribute synovial fluid throughout the joints, providing essential nutrients to the cartilage.
At the same time, stronger muscles help support the joints and reduce the strain placed on them.
Also read: Dietitian ate kale for a week – here’s what happened
Balance matters
Ageing also affects the body's balance and its ability to sense how the joints move.
As a result, the knees, hips, and ankles may be subjected to uneven loading.
According to research discussed in The Conversation, exercising on grass, gravel, or other uneven surfaces can improve balance.
A systematic review published in the Cochrane Database of Systematic Reviews also found that balance exercises can reduce the number of falls among older adults by around 23 percent.
Also read: The more languages you speak, the younger your brain may be, new study suggests
Falls are one of the leading causes of serious injuries among people over the age of 65.
Exercise can make a difference
Several types of exercise are considered good options for people with sore or ageing joints.
These include swimming, water aerobics, cycling, tai chi, yoga, and walking.
These activities place less stress on the joints than many other forms of exercise while strengthening muscles and improving mobility.
Also read: Rare parasite spreads as authorities investigate source
A large review published in the British Journal of Sports Medicine also found that exercise can reduce pain and improve function in people with knee osteoarthritis.
According to the researchers, regular, appropriately tailored exercise can therefore play an important role in maintaining healthy joints throughout life.