If you can do it, the payoff is that you will feel better, help prevent or control many diseases, and likely even live longer. The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health. Benefits of Exercise.
What are the health benefits of exercise? Regular exercise and physical activity may Help you control your weight. Along with diet, exercise plays an important role in controlling your weight and preventing obesity. To maintain your weight, the calories you eat and drink must equal the energy you burn. To lose weight, you must use more calories than you eat and drink.
Reduce your risk of heart diseases. Exercise strengthens your heart and improves your circulation. The increased blood flow raises the oxygen levels in your body. This helps lower your risk of heart diseases such as high cholesterol , coronary artery disease , and heart attack. Regular exercise can also lower your blood pressure and triglyceride levels. Help your body manage blood sugar and insulin levels.
Exercise can lower your blood sugar level and help your insulin work better. This can cut down your risk for metabolic syndrome and type 2 diabetes. And if you already have one of those diseases, exercise can help you to manage it. Help you quit smoking. Exercise may make it easier to quit smoking by reducing your cravings and withdrawal symptoms. It can also help limit the weight you might gain when you stop smoking.
Improve your mental health and mood. During exercise, your body releases chemicals that can improve your mood and make you feel more relaxed. This can help you deal with stress and reduce your risk of depression. Let us count the ways. One obvious answer is that exercise burns calories, which can help you maintain or reach a healthy weight. Regular exercise also improves factors linked to cardiovascular health, resulting in lower blood pressure, healthier cholesterol levels, and better blood sugar regulation.
And that's not all: Exercise also promotes positive physiological changes, such as encouraging the heart's arteries to dilate more readily. It also helps your sympathetic nervous system which controls your heart rate and blood pressure to be less reactive.
But these changes may take weeks, months, or even years to reach their full effect. However, even a single bout of exercise may protect your heart right away through a process known as ischemic preconditioning, according to a review article in the Nov. As it turns out, a little bit of ischemia — defined as an inadequate blood supply to part of the body, especially the heart — may be a good thing. Ischemic or exercise preconditioning is similar to something Dr.
Wasfy and her colleagues hear about routinely from patients with heart disease who exercise. They start out on a run but feel tired or have angina fairly quickly, so they walk for a few minutes. Wasfy says. Known as "warm-up angina," this phenomenon was first described some years ago. The exact biological mechanism of ischemic preconditioning remains elusive. One theory points to a factor found in the blood involved in opioid receptor activation, according to the authors of the review article.
More importantly, the benefits may extend beyond making exercise easier. People at risk for heart disease often struggle with the uncertainty of knowing whether their arteries contain fatty plaque that might cause a heart attack.
Unless they have symptoms, it's hard to justify doing potentially invasive or expensive testing, says Dr. What may be reassuring, however, is to think of exercise as an insurance policy that may offer both short- and long-term protection for your heart. A single exercise session may protect the cardiovascular system for two to three hours, the authors postulate. Digital Unlimited Workshops. Stay Healthy. Unlimited Workshops Virtual or in-person Workshops. Digital Coach-led events.
How Exercise Makes the Heart Stronger. Moving more keeps the heart healthier. RELATED : 5 bodyweight exercises you should do for bone health Gentle martial arts and yoga Exercise does not have to be high intensity to produce heart health benefits.
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