It is a common mistaken notion that aerobic exercise tones and strengthens muscles; however it is very much effective. Resistance exercise (weight training), where real toning and firming of muscles occurs. And doing aerobic and strength training is the best way to lose fat and gain more muscle. If you are trying to lose weight, studies show that weight gain of 56 percent with aerobic and strength exercises combined. A pound of muscle will use 350 to 500 calories per week to survive, while a pound of fat requires only about 14 calories per week.
New research has shown that building muscle helps the body fight disease better, too. Strength training benefits everyone, regardless of age or sex, and is recognized as an important part of fitness. Studies show that loss of muscle mass in older men, not in age, but the lack of activity. Even the young man is not getting enough exercise can lose muscle mass and strength. Strength training like weight training or resistance exercise, only twice a week can help maintain or increase muscle mass.
Strength training involving several sets of multiple repetitions with lighter weights will not result in large muscles. Rather, it builds bone mass and increases metabolism and tone and strengthens muscles, leaner look. It is very important for both aerobic exercise and strength. Aerobic exercise helps your heart and lungs stronger and help the body use oxygen more efficiently, which helps in weight training and fitness. Exercise helps develop muscle strength, decrease body fat and maintain bone mass. Aerobic exercise is the kind of exercise that raises the heart rate and breathing for a longer time to continue.
This overloads of the heart and lungs and allows them to work harder than others. There are many options to choose from today. Cycling, aerobic dancing, swimming, hiking, and strengthening of all examples of aerobic exercise. What to choose depends on your fitness, history, interests and goals. Many experts believe that it is best to alternate between 2 or more types to better use.
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