While performing aerobic exercises, the body satisfies its need of oxygen during effort. Results of Resistance efforts like ski, rowing, cycling and swimming are visible at cardiovascular and pulmonary level.




PHYSICAL FITNESS

It comprises of cardio respiratory endurance, flexibility, strength, speed, agility, co-ordination, balance, accuracy and toughness. In order to pursue fitness par excellence, one must physically train in order to optimize performance in all of the physical abilities. People who do not understand that physical fitness is a compromise, they feel that more longer aerobic training indicates higher level of fitness is predominate.

Physical fitness should start as a hobby or interest. It can include rock climbing, bushwalking, golf, tennis or scuba diving. If one requires physical fitness to enjoy the activity, one need to be more inclined to train for it.

If one looks at the physical fitness industry, it can be seen that the industry is more concerned with maximizing specific skills rather than building better humans. Physical fitness optimization is considered to be the most acceptable and deliberate compromise of competence and ability to perform in all the areas of endurance, strength, power, flexibility, accuracy and toughness to produce optimum performance results under the greatest amount of circumstances.

True physical fitness is concerned with the physical ability to perform the widest variety of task under the greatest diversity of circumstances.

These exercises are effective in burning calories and they can easily burn fat tissue as long as they last more than forty minutes without stopping. The energetic support comes from fat acids which are mobilized from the adipose tissue. It is a condition which helps one to look, feel and do the best.
It refers to the ability to perform daily tasks vigorously and alertly and energy left over is used for enjoying leisure time activities and meeting emergency demands.