Question

1. Ability of the muscles to function effectively and efficiently
without undue fatigue​

Answer 1

Answer:

Physical fitness can be defined as the “ability to carry out daily tasks with vigor and alertness, without undue fatigue

Answer 2

Answer:

Ability of the muscles to function effectively and efficiently without undue fatigue:

Characteristics of physical fitness include cardiorespiratory endurance; flexibility; balance; body composition; and muscular endurance, strength and power. This term can be used to describe either athletic and performance-related fitness or health-related fitness (DHHS 1996). Depending on an individual's performance or health goal, specific fitness attributes become more important (Caspersen et al. 1985; Pate 1983). For example, achieving a certain level of cardiorespiratory fitness—a health-related fitness goal—requires an increase in cardiorespiratory endurance, which can help reduce the risk of cardiovascular disease or improve the quality of life and overall health of someone who already has the disease. .

Exercise is considered a subcategory of physical activity and has been defined as "physical activity that is planned, structured, repetitive and purposeful in the sense that the goal is to improve or maintain one or more components of physical fitness" (Caspersen et al. 1985). ).

This study uses the broadest possible definition of physical activity, as all such activities contribute to health. Health is generally defined as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity" (WHO 1946). All levels of activity are of interest - purposeful physical activity or movement, as well as utilitarian physical activity at home, work and travel.

The Surgeon General's 1996 report (DHHS 1996) examined the results of hundreds of studies on the health effects of physical activity in areas such as epidemiology, exercise physiology, medicine, and the behavioral sciences. The research focused primarily on endurance-type physical activity, or activity that involves the repeated use of large muscle groups, such as walking and cycling.

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