The Centers for Disease Control and Prevention recommends that adults complete 150 minutes of moderate-intensity aerobic activity every week. These 150 minutes can be broken into smaller increments in which an adult completes 30 minutes of aerobic exercise five times a week.Know More
The CDC also recommends that adults participate in muscle-strengthening activities at least two days per week. These activities should work the major muscle groups, including the legs, hips, back, abdomen, chest, shoulders and arms.
The Cleveland Clinic offers example aerobic activities that include brisk walking, dancing, swimming, cycling and rowing. The National Heart and Health Organization offers example muscle-strengthening activities that include doing push-ups and sit-ups, lifting weights, climbing stairs, and digging in the garden.Learn more about Exercise
The American Heart Association recommends that healthy individuals get a minimum of 75 minutes of vigorous exercise or 150 minutes of moderate exercise per week. Combining vigorous and moderate exercise is also acceptable. Adding two muscle-strengthening exercise sessions to these minimum recommendations delivers even more health benefits.Full Answer >
According to the Mayo Clinic, a person must burn a little under an additional 1,000 calories per day to lose 15 pounds in two months. This calculation assumes 1 pound lost is equivalent to 3,500 calories, or 15 pounds lost equals a calorie deficit of 52,500 calories. The U.S. Centers for Disease Control defines a calorie deficit as the difference between the amount of calories consumed versus the number burned.Full Answer >
According to Fitwatch and WebMD, an average 56-year-old woman would have to burn off 460 to 500 calories per day to lose 50 pounds in 50 weeks. Using the calculator on ProHealth, an hour of aerobics per day burns sufficient calories to achieve this goal.Full Answer >
Although it's difficult to pinpoint one factor that has the greatest effect on health and longevity, according to the U.S. Centers for Disease Control, physical activity is one of the most important factors in maintaining health. People who are physically active tend to live longer and have a lower risk of many chronic health conditions, such as heart disease, Type 2 diabetes, depression and some cancers.Full Answer >