Fitness
Fitness is defined as a condition in which an individual has enough energy to avoid fatigue and enjoy a healthy and active lifestyle.
Physical fitness is divided into 2 categories:
Components of Health-Related Fitness
Cardiovascular fitness is the ability of the heart (cardio) and circu- latory system (vascular) to supply oxygen to muscles for an extended period of time. Cardiovascular is also called cardiorespiratory (lungs) fitness. Usually the mile run or some other type of continuous fitness activity (12 minute run, cycling, step-test, etc.) is used to assess cardiovascular fitness.
Muscular endurance refers to the ability of the muscle to work over an extended period of time without fatigue. Performing push- ups and sit-ups or crunches for one minute is commonly used in fitness testing of muscular endurance.
Muscular strength refers to the maximum amount of force a mus- cle can exert against an opposing force. Fitness testing usually consists of a one-time maximum lift using weights (bench press, leg press, etc.).
Flexibility is the ability to move a body part through a full range of motion at a joint (ROM). The sit-and-reach is commonly used to determine flexibility.
Body composition is the ratio of body fat to lean body mass (including water, bone, muscle, and connective tissue). Having too much fat tissue is a risk factor for cardiovascular diseases, diabetes, cancer, and arthriti
Skill Components