Aerobic exercise

Aerobic exercise is any exercise done while the body uses oxygen to sustain activities for a long period of time.

The exercise promotes fitness through enjoyable exercise, and that is exactly wheat irritates its critics, who content that is more fun than fitness.

Almost any activity can be aerobic and can fall into categories such as running, water aerobics, dance aerobic, low-impact aerobic and sport aerobics.

Aerobic exercise will generally cause considerable sweating, especially on a warm day. At the same time, the body consumes a certain amount of the energy obtained from food or previously stored as fat.

A number of studies support proponents’ claims that aerobic movement builds cardiovascular fitness and develops leg muscles, and contributes to muscular endurance and flexibility.

Like all forms of cardiovascular training, aerobic movement must be performed three to five times per week to develop cardiovascular fitness.

An aerobic program or routine usually begins with aware-up session to get the body ready to engage in significant activity.

Once engaged in aerobic activity, the goal is to progressively move into a rigors level of intensity that raises the heart rate and that typically lasts from 15 to 25 minutes.

Research has also shown that it takes at least three months for training benefits for aerobic movement to become significant.
Aerobic exercise

Exercise or Diets – which is better?

Exercise or Diets – which is better?
Both those who dieted and those who exercised lost a significant amount of weight, according to the study on whether a calorie-restriction diet can extend lifespan. However, while exercisers maintained their strength and muscle mass and increased aerobic capacity, those who dieted lost muscle mass, strength and aerobic capacity.

Exercise-induced weight loss provides the additional benefit of improving physical performance capacity.

Those who dieted lost muscle mass while those who exercised did not. This is because exercisers routinely challenged their muscles, which prevented muscle tissue from degrading. Dieters didn't work their muscles as vigorously as those who exercised.

In addition, once a person loses weight, his or her muscles don't have to work as hard at everyday movements, such as rising from a chair, walking up steps or getting out of a car.

Because they're carrying a lighter load, less demand is placed on them.

The muscles dieters use to carry their bodies "detrain," in much the same way that a weight lifter using less weight in the gym doesn't develop as large of muscles as one who uses heavier weights.

It's important that dieting not be seen as a bad thing because it provides enormous benefits with respect to reducing the risk of disease and is effective for weight loss
In addition, those who exercise may be under the mistaken impression that they can eat more and still lose weight.

A critical requirement for exercise-induced weight loss is that food intake does not increase.
Exercise or Diets – which is better?