Leg Exercises Can Lower Alzheimer's Risk in Old Age, Research Reveals

Alzheimer’s disease is a progressive neurological disorder in which brain cells are gradually damaged. This condition weakens memory, reduces the ability to think and reason, and even changes behavior. Although it mostly appears with age, in some cases it can develop even before the age of 50.

Key causes include abnormal protein deposits in the brain, genetic factors, high blood pressure, diabetes, stress, and poor lifestyle. Over time, the disease worsens to the point where patients struggle with daily tasks, fail to recognize family members, and become dependent on others for basic care.

How Alzheimer’s Progresses

• Early stage: Forgetting small things, confusion, language difficulties, and reduced decision-making ability.

• Middle stage: Difficulty performing daily activities like eating, bathing, and dressing.

• Advanced stage: Trouble walking, balance issues, disturbed sleep, and eventually complete dependence on caregivers.

Research Links Leg Exercises to Brain Health

A recent study published in Frontiers in Neuroscience highlights the importance of leg strength in maintaining brain health. Researchers found that regular leg exercises stimulate large muscles, which in turn improves oxygen and nutrient supply to the brain. This strengthens the nervous system and helps slow down the degeneration of brain cells.

The study also noted that elderly individuals who continued doing leg exercises had a much lower risk of developing Alzheimer’s and dementia compared to those who led a sedentary lifestyle.

Best Exercises for Brain Protection

• Squats

• Walking or jogging

• Cycling

• Leg press

• Yoga and pranayama

These activities not only keep the body fit but also enhance brain function and protect memory.

Lifestyle Tips to Reduce Alzheimer’s Risk

• Do leg exercises at least 30 minutes daily

• Include walking, yoga, and cycling in your routine

• Maintain a balanced diet and proper sleep schedule

• Avoid alcohol and smoking

• Keep your brain active by reading, solving puzzles, or learning new skills

• Practice meditation to control stress