Exercise guidelines for patients with hyperlipidemia: intensity, method and safety precautions

What is the appropriate exercise intensity for patients with hyperlipidemia? The first step in exercise therapy for patients with hyperlipidemia is to determine the intensity. Exercise with both intensity and volume is necessary to achieve the goal of lowering lipids without harming the body.

The required exercise intensity for patients with hyperlipidemia is often indirectly assessed by the degree of increase in heart rate during exercise. Generally, it is best if the heart rate increases to 75%–85% of the maximum predicted value (maximum predicted value = 210 - age), or the heart rate is controlled at 100–125 beats per minute, or the heart rate after exercise does not exceed 50% of the pre-exercise heart rate.

Each exercise session should last 45–60 minutes, 4–5 times per week.

Walking is suitable for patients with hyperlipidemia: Walking includes strolling, leisurely walking, and brisk walking. Walking is the most acceptable form of exercise therapy, requiring no special equipment and can even be done during work hours. The key points of walking exercise are: chest out, head up, back straight, large strides, and forceful arm swings. Breathe steadily while walking, and maintain this for at least 30 minutes each time. Strolling aimlessly will not achieve the lipid-lowering effect of exercise.

Jogging is suitable for patients with hyperlipidemia: Jogging is an aerobic exercise with a higher intensity than walking, suitable for people with a regular exercise routine and good physical condition. For patients with hyperlipidemia, in the absence of other complications, medium-distance jogging is particularly suitable, meaning each jogging session should last at least 20 minutes at a speed of 100-150 meters per minute. While jogging, keep your hands slightly clenched, arms swinging naturally, legs not lifted too high, maintain a stable center of gravity, and jog at a steady pace. Warm-up exercises should be done before jogging, and the speed should be gradually reduced to walking.

Why is a physical examination emphasized before exercise? A physical examination before exercise is an indispensable part of physical training for middle-aged and elderly people. Reports indicate that nearly half of sudden deaths occur during or immediately after exercise, mostly related to diseases caused by atherosclerosis.

After middle age, people may unknowingly develop hypertension, diabetes, and hyperlipidemia, and atherosclerosis may further progress. Pre-exercise physical examinations can detect the presence of these underlying diseases. To avoid accidents during exercise, necessary examinations should be conducted to determine each individual's exercise capacity and exercise method.

What should patients with hyperlipidemia pay attention to during exercise? The baseline heart rate should be measured before exercise, and the heart rate should be calculated immediately after exercise to accurately reflect the actual heart rate reached during exercise.

Before starting exercise, perform 5-10 minutes of warm-up exercises to allow the heart rate to slowly rise to the appropriate range. Before stopping exercise, there should also be a 5-10 minute deceleration period to allow blood to gradually return from the limbs to the heart, avoiding symptoms such as dizziness and nausea caused by myocardial ischemia or autonomic nervous system instability. Exercise plans for patients with coronary heart disease should be determined under the guidance of a doctor. Physical exercise should be approached gradually, avoiding overexertion to prevent exceeding one's limits and placing undue strain on the heart.

Long-term consistency is key to effective exercise for lowering cholesterol. Aim for at least three exercise sessions per week, generally for at least three months. However, incessant, uninterrupted exercise is unnecessary. The intensity of exercise should be such that it does not cause subjective symptoms such as palpitations or shortness of breath; this is crucial and should not be overlooked.