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.




Fitness

Health and fitness go hand in hand as they are closely related ever since fitness was first defined. The kind of training which is recommended is complex one as it includes aerobic and anaerobic exercises.

Physical fitness refers to the general state of good of good physical health. Proper fitness can be achieved as a result of regular physical exercise, proper diet and nutrition with proper rest for physical recovery.

Fitness can be divided into six categories:

Agility
Balance
Cardiovascular endurance
Flexibility
Muscular strength and endurance
Speed

A fit body houses a fit mind. One is never too old to exercise in order to remain fit and should follow proper instructions from the instructor in order to keep in shape. Fitness can do a lot of things for us, it can build and repair bones, increase strength, stabilize blood sugar. Elevate mood, create flexibility and reduce body fat and increase lean body mass.

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.