Osteoporosis Exercise South Africa

Osteoporosis Exercise South Africa

Osteoporosis is a condition in which bone mineral density decreases, making bones more fragile and significantly raising fracture risk. It is commonly thought of as a condition that only affects women, but this is a misconception. Fracture incidence is increasing more rapidly in men than in women, and osteoporosis affects the whole population as we age.

What happens to bone with age

Bone is living tissue, constantly being broken down and rebuilt. From the mid-thirties onwards, bone density begins to decline gradually. For women, this accelerates significantly around menopause. Factors that contribute to osteoporosis include smoking, low calcium and vitamin D intake, and most importantly, insufficient physical activity.

How exercise protects your bones

Both weight-bearing endurance exercise and resistance training have been shown to increase bone mineral density or slow its decline. The mechanical stress of exercise signals the body to maintain and build bone tissue. Weight-bearing activities include walking, hiking, and dancing. Resistance training builds both bone and muscle, and also directly reduces fall risk.

The link between osteoporosis and falls

A person with normal bone density who falls may bruise. The same fall in a person with osteoporosis can result in a hip, vertebral, or wrist fracture. Reducing fall risk is every bit as important as protecting the bones themselves.

Getting started safely

Certain exercises, particularly those involving heavy spinal flexion under load, carry a risk in severe osteoporosis and need to be modified. A biokineticist can design a programme that builds bone and reduces fall risk while working safely within your current condition.

Read next

Falls Prevention for Older Adults: Why Exercise Is the Starting Point

Osteoarthritis and Exercise: Why Moving More Is Better for Your Joints

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