Physical Fitness Basics Answers

The components of wellness are interdependent because each can influence the others. For example, regular exercise can improve physical health and mood, and exercising with others can strengthen social wellness. In turn, emotional stress or an unhealthy environment can make it harder to maintain physical wellness.

Health has several related components, including physical, emotional, social, intellectual, and environmental health. Wellness is the ongoing process of making choices that support well-being in these areas. Strength in one component can support overall wellness, while difficulties in one area can affect others.

Exercise can positively affect environmental health by encouraging people to spend time outdoors and appreciate their surroundings. Choosing to walk or bike instead of driving for some trips can also reduce pollution and benefit the environment.

Physical fitness exists along a continuum, from low levels of fitness to high levels, rather than being something a person either has or does not have. A person's position on the continuum can change over time as exercise habits, health, and other lifestyle factors change.

Physical activity is any bodily movement produced by skeletal muscles that uses energy, such as walking or doing chores. Exercise is a type of physical activity that is planned, structured, and repeated with the goal of improving or maintaining physical fitness.

Exercise is important because it helps develop and maintain cardiovascular endurance, muscular strength and endurance, flexibility, and healthy body composition. Regular exercise also supports overall health and can lower the risk of some chronic diseases.