How Much Exercise Does It Take To Lower Cholesterol?
For example, do you like to work out alone and on your own schedule? I've bought this three times! According to the Academy of Nutrition and Dietetics , portions of his diet such as the emphasis on eating green leafy vegetables and exercise would likely be healthy. The "acid-ash" hypothesis was once considered a risk factor for osteoporosis , though the current weight of scientific evidence does not support this hypothesis. This helps you exercise more than one set of muscles, as well as enjoying different work-out environments.
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Experts recommend that teens get 60 minutes or more of moderate to vigorous physical activity each day. Here are some of the reasons:. The three parts of a balanced exercise routine are: Like other muscles, the heart enjoys a good workout. Aerobic exercise is any type of exercise that gets the heart pumping and gets you breathing harder. When you give your heart and lungs this kind of workout regularly, they get stronger and are better at getting oxygen in the form of oxygen-carrying blood cells to all parts of your body.
If you play team sports, you're probably getting at least 60 minutes or more of moderate to vigorous activity on practice days. Some team sports that give you a great aerobic workout are basketball , soccer , lacrosse , hockey, and rowing. But if you don't play team sports, don't worry — there are plenty of ways to get aerobic exercise.
These include biking , running , swimming , dancing, in-line skating, tennis , cross-country skiing, hiking, and walking quickly. The heart isn't the only muscle to benefit from regular exercise. The other muscles in your body enjoy exercise too.
When you use your muscles, they become stronger. Strong muscles are also a plus because they support your joints and help prevent injuries. Muscle also use more energy than fat does, so building your muscles will help you burn more calories and maintain a healthy weight. You don't have to lift weights to make your muscles and bones stronger.
Different types of exercise strengthen different muscle groups, for example:. Strengthening the heart and other muscles isn't the only important goal of exercise. Exercise can also help the body stay flexible, meaning that your muscles and joints stretch and bend easily.
Being flexible may also help improve a person's sports performance. Some activities, like dance or martial arts, require great flexibility. But increased flexibility also can help people perform better at other sports, such as soccer or lacrosse. Sports and activities that encourage flexibility are easy to find. Martial arts like karate, ballet, gymnastics , and yoga are good choices.
To find the most current information, please enter your topic of interest into our search box. You may have heard that exercise is one of the best ways to lower your cholesterol. But how does it work? And what type of exercise is most effective? Researchers aren't entirely sure how exercise lowers cholesterol , but they are beginning to have a clearer idea. One way exercise can help lower cholesterol is by helping you lose -- or maintain -- weight. Being overweight tends to increase the amount of low-density lipoprotein LDL in your blood , the kind of lipoprotein that's been linked to heart disease.
Part of the confusion about the effect of exercise on cholesterol stems from the fact that most early cholesterol studies focused on both exercise and dietary changes, making it hard to tease out which of these factors was actually making the difference. But recent studies have more carefully examined the effect of exercise alone, making it easier to evaluate the relationship between exercise and cholesterol.
Researchers now believe there are several mechanisms involved. First, exercise stimulates enzymes that help move LDL from the blood and blood-vessel walls to the liver. From there, the cholesterol is converted into bile for digestion or excreted. So the more you exercise, the more LDL your body expels. Second, exercise increases the size of the protein particles that carry cholesterol through the blood. The combination of protein particles and cholesterol are called "lipoproteins;" it's the LDLs that have been linked to heart disease.
Some of those particles are small and dense; some are big and fluffy. Exactly how much exercise is needed to lower cholesterol has been a matter of some debate. In general, most public health organizations recommend, at a minimum, 30 minutes per day of moderate to vigorous exercise , such as walking, jogging , biking, or gardening. But a study by researchers at Duke University Medical Center found that more intense exercise is actually better than moderate exercise for lowering cholesterol.
In a study of overweight , sedentary people who did not change their diet, the researchers found that those who got moderate exercise the equivalent of 12 miles of walking or jogging per week did lower their LDL level somewhat. But the people who did more vigorous exercise the equivalent of 20 miles of jogging a week lowered it even more. The people who exercised vigorously also raised their levels of high-density lipoprotein HDL -- the "good" kind of lipoprotein that actually helps clear cholesterol from the blood.