How Much Exercise Does It Take To Lower 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. Even better, find several activities you love, so you can vary your routine. Be sure to check in with your doctor, so that he or she can evaluate your current cardiovascular health. Even better, find several activities you love, so you can vary your routine. Kegel exercises can also help you have more intense orgasms, and improve erections. Researchers now believe there are several mechanisms involved. Give your doctor or urologist a call.
What Are Kegel Exercises for Men?
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. According to Kraus's findings, however, even though moderate exercise was not as effective in reducing LDL or increasing HDL, it did keep cholesterol levels from rising.
Just how much of an effect exercise has on cholesterol is also a matter of debate. If you haven't been exercising regularly already, it's important to start slowly. Be sure to check in with your doctor, so that he or she can evaluate your current cardiovascular health.
If you practice Kegel exercises also called pelvic floor exercises for five minutes, two or three times daily, you will likely see significant improvement in your ability to control urinary leakage. Kegel exercises can also help you have more intense orgasms, and improve erections.
Kegels are exercises that help you zero in on and strengthen muscles below the bladder that help control urination. In men, urinary incontinence can be caused by a weak urinary sphincter that may result from surgery for prostate cancer , an overactive bladder , or a bladder that doesn't contract. Kegel exercises can help you improve -- or in some cases completely regain -- bladder control. Kegels are easy to do, once you know which muscles to target.
One of the easiest ways to locate your muscles is during urination. Some men find these muscles by imagining that they are trying to stop the passage of gas. Squeezing these muscles gives a pulling sensation; these are the right muscles for pelvic exercises. It's important not to contract other muscles. Some men need biofeedback to help them target the right muscles.
It may also be easier to contract the muscles for just two or three seconds at first. That puts more weight on the muscles, boosting your workout and improving your control.