A physically fit body makes you maintain health. Physical fitness can be achieved when one exercises regularly. This has to be done on a regular basis and with the discipline that it requires. These physical exercises also build up your muscles. The exercises strengthen your cardiovascular system. The performance of athletes progressively improves. Obese people can expect to lose their weight steadily. The immune system gets stronger. Disease from sedentary lifestyles such as obesity, heart disease, diabetes and cardiovascular disease can be prevented. Physical exercises have a positive effect in preventing or controlling depression, insomnia and high blood pressure. It positively benefits mental health. Cortisol, a stress inducing hormone that can cause mental and physical illness, declines. Exercises are found to improve the cognitive ability.

Exercises act as a preventive against neurodegenerative and neuromuscular diseases. The myocardial thickness and the cardiac volume increases which in turn increases the efficiency of the heart. There is an increase in oxygen intake. The flow of blood to the brain considerably increases. There is an increase in the number of nerve cells as more are produced. Better inhalation and exhalation of air as you breathe means better oxygen intake. There is an increase in the lung capacity. As a result of this the work load of the heart declines. The bone density improves as are the movement of the joints.

There are three types of exercises. The motion of the joint and muscles can be improved by flexibility exercises as stretching. Aerobic exercises include running, playing games, rowing, walking, cycling, and swimming. These tones up the muscles and blood flow. The anaerobic exercises such as sprinting, weight training and functional training focuses on building up and strengthening muscles. There are a number of muscle building systems offered by experts. Sean Nalewanyj offers The Truth About Muscle Building, a 3 hours per week High Intensity Training pack in the form of an e-book.

Physical exercise however has to go along with proper nutrition. You need to work out for yourself a good diet. It is important that there is an appropriate recovery process after intense exercise.

To be physically fit, we need to exercise. So, we must all do it daily.

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