Exercise is one of the safest and most effective ways to enhance the health of the elderly, according to Master, Doctor, CKI Dao Duy An Duy of the Orthopedic Trauma Center, Tam Anh General Hospital, Ho Chi Minh City. Physical activity strengthens the musculoskeletal system, aids in managing chronic diseases, improves neuromuscular health, and helps maintain daily activities.

Doctor Duy advises the elderly to consider the following recommendations when exercising:

Choose appropriate, low-intensity, gentle activities such as cycling, swimming, qi gong, yoga, or walking. These activities allow the body to adapt gradually without excessive exertion. They enhance bone and joint stability, maintain the flexibility of tendons and muscles, improving mobility and reducing the risk of falls.

Walking is a suitable and beneficial exercise for the overall health of the elderly. *Nguyen Dong*

Select appropriate exercise times. While many elderly individuals prefer morning workouts, on cold days, it is crucial to dress warmly or consider exercising during warmer periods to avoid sudden temperature shifts.

Thorough warm-up is mandatory before any main exercise. This prepares the body, increases blood circulation, lubricates joints, and reduces injury risk. Failing to warm up can lead to a sudden increase in heart rate and blood pressure, potentially causing a stroke.

Consult a doctor before beginning any exercise regimen to ensure appropriate activity selection. The elderly often have multiple underlying health conditions and varying exercise contraindications.

For example, individuals with conditions like lumbar disc herniation or knee osteoarthritis should avoid walking or stair climbing. Instead, they should opt for activities that place less strain on the spine and joints, such as cycling or swimming.

Stop exercising immediately if you feel tired or experience pain. While 30 minutes of daily exercise is recommended for the elderly, individual tolerance varies. If discomfort arises before reaching the 30-minute mark, stop and seek medical advice if needed.

Doctor Duy assesses a patient's hand function. *Tam Anh General Hospital*

Doctor Duy emphasizes that overall health improvement for the elderly requires a combination of exercise, adequate rest, and proper nutrition. Achieving 7-8 hours of sleep daily allows the brain sufficient time to rest and recover, reducing stress and boosting the immune system.

Increase intake of green vegetables and fruits to supply essential vitamins, minerals, and fiber. Supplement with vitamin D and calcium, which are crucial for reducing the risk of osteoporosis and fractures. Always take medication as prescribed by a doctor and undergo regular health check-ups, or seek medical attention immediately if any abnormalities arise.

Phi Hong