Physical fitness does not just mean being conscious of the body shape or of maintaining good health but to gain proper knowledge of the functioning of the human body and discover the components related to it. There are many fitness tips that can be followed to gain a healthy living. Before that it is necessary for one to know the different components of fitness.

The main components of physical fitness are:

Cardio respiratory endurance:

Cardio respiratory endurance is one component that is associated with the human heart and the respiratory system. Since heart is considered an integral part of the human body it is extremely essential for one to maintain its health and to ensure its proper functioning so that there arises no problem with other organs of the body. Cardio respiratory system also involves the lungs and is the main system responsible for the replenishment of the oxygen while the heart purifies the blood. This system enables the proper circulation of blood throughout the body and aids in building stamina and carries out our daily activities without experiencing the slightest trace of fatigue. There is many a fitness equipment for performing the cardio exercises at home or at the gym.

Muscular Strength

It is the amount of force a muscle can exert for activities without oxygen for a short period of time. It can also be said that muscular strength is the ability of one's body to supply muscle energy otherwise called Adenosine tri-phosphate to the muscle fibers for different contractions for a short duration. Muscular strength is most important to maintain efficiency in the daily activities.

Muscular Endurance

Muscular endurance is nothing but the sustenance of the muscle contractions and other anaerobic activities for a longer period say for example, for about less than 90 seconds. It is the connection between muscular strength and cardiovascular endurance. Lack of muscular endurance is responsible for the causation of great fatigue and tiredness.

Physical Flexibility

Fitness can never being attained without proper physical flexibility in the body muscles. Flexibility of the muscles enables the human body to carry the various physical activities out. Keeping the muscles of the body flexible avoids various sorts of physical complications like bone fracture, arthritis and inability of performing the everyday activities. Physical flexibility can also lag due to the presence of excessive fat making the joints harder. A reduced intake of cholesterol based food and an increased intake of fresh fruits and vegetables help to keep the body easily flexible.

Body Composition

The body composition plays a vital role as one of the components of physical fitness. When the body becomes excessively composed of fats there is a sure risk of facing a number of health complications which becomes difficult to treat, the most common being diabetes, arthritis and joint and back pains. The fat content for women is considered to be healthy when it ranges from 15-25% and for men it is from 10-20%. It is therefore important to understand the composition of the human body before getting well versed with health and fitness.Choosing healthy diet plans, fitness exercise, sports supplements and weight loss pills that helps one keep up perfect body shape under the right BMI value, for healthy living. Weight loss surgery options are also found to fetch you the right results to fight obesity.