Hyperlipidemia exercise therapy:
During exercise, the secretion of epinephrine and norepinephrine increases, which can increase the activity of lipoprotein lipase, thereby reducing the levels of TG and LDL-C, and increasing the level of HDL-C. The exercise prescription includes 5 basic elements: exercise type, exercise intensity, duration of exercise, time of exercise implementation, and frequency of exercise implementation.
The principle of exercise therapy is to individualize the approach. Aerobic exercise is advocated, and the appropriate target heart rate is gradually explored based on each person’s exercise tolerance. Physical exercise should adopt a step-by-step approach, not rushing into it, exceeding their own adaptive capacity, and increasing the burden on the heart. The amount of exercise should be determined by the absence of subjective symptoms (such as palpitations, dyspnea, or angina pectoris, etc.).
Therapeutic exercise must be performed with sufficient intensity and consistency. Only by reaching a certain exercise volume can it produce beneficial effects on serum lipids and reduce the weight of obese individuals.
The exercise methods should emphasize respiratory movements, such as brisk walking, jogging, swimming, cycling, and playing tennis. These exercises put a certain amount of stress on the cardiopulmonary system, thereby improving its health. Brisk walking at a speed of 6.4 km/h for 1 hour will consume 1.67 kilojoules of energy. Daily participation in such exercise can lead to weight loss. However, the intensity and duration of the exercise should be gradually increased after a few weeks. For obese and sedentary individuals, the exercise intensity and duration should also be gradually increased after a few months, as high-intensity physical activity can result in greater weight loss.
Exercise therapy plays a pivotal role in the management and treatment of high cholesterol, also known as hyperlipidemia. This therapeutic approach is integral to a comprehensive strategy that not only helps in reducing cholesterol levels but also aids in overall cardiovascular health.
Firstly, regular physical activity increases the body’s metabolism, which can lead to a reduction in total cholesterol levels. Specifically, exercise can elevate High-Density Lipoprotein (HDL) cholesterol, often referred to as “good” cholesterol, which helps remove Low-Density Lipoprotein (LDL) or “bad” cholesterol from the arteries. This shift in the cholesterol profile can significantly lower the risk of cardiovascular diseases.
Secondly, exercise therapy enhances the body’s sensitivity to insulin. This is particularly beneficial for individuals with hyperlipidemia, as many are also at risk for Type 2 Diabetes. Improved insulin sensitivity can help regulate blood sugar levels, reducing the risk of complications associated with both conditions.
Thirdly, engaging in regular exercise can lead to weight loss, which is another critical factor in managing hyperlipidemia. Excess body weight, especially around the abdomen, is associated with higher levels of LDL cholesterol and lower levels of HDL cholesterol. By promoting weight loss, exercise can directly influence cholesterol levels and improve cardiovascular health.
Moreover, exercise has been shown to reduce blood pressure, another risk factor for cardiovascular diseases that often coexists with hyperlipidemia. Lowering blood pressure through exercise can further reduce the strain on the heart and blood vessels, enhancing overall cardiovascular function.
In conclusion, exercise therapy is not merely a supportive measure but a fundamental component of the treatment regimen for hyperlipidemia. It offers a natural, cost-effective, and sustainable approach to improving cholesterol levels and reducing the risk of cardiovascular diseases. Combined with dietary modifications and, if necessary, medication, exercise therapy can significantly enhance the quality of life for individuals dealing with high cholesterol.
