Introduction:
Physical fitness is defined as the ability of an individual to competently and capably perform everyday tasks without excessive fatigue, and with enough energy remaining to enjoy spending free time, as well as to resolve unusual situations of sudden and unforeseen emergency. It can be seen as an integrated measure of, if not all, then most of the body functions (muscle-skeletal, cardio-respiratory, hemato-circulatory, psycho-neurological, metabolic and endocrine), involved in the performance of daily physical activities and/or physical exercise.