Health 200 - Test 2 Chapter Two

The correct answer refers to the 2005 Dietary Guidelines for Americans specifically emphasizing the importance of physical activity and reducing sedentary behaviors for overall health and well-being.

Exercise involves physical activity aimed at improving or maintaining physical fitness, while dieting, meditation, and sleeping do not specifically involve structured movement for physical fitness purposes.

Exercise has numerous benefits for physical and mental health, including improved cardiovascular health, stress relief, weight management, and increased energy levels.

Physical fitness is the overall measure of an individual's ability to perform physical activities efficiently and effectively. It encompasses various components like strength, endurance, flexibility, and more.

The question is testing knowledge of the five components of fitness as outlined in the list provided. These components are essential for overall health and physical well-being.

Cardio-respiratory Endurance refers to the ability of the heart, blood vessels, and lungs to supply oxygen to the muscles during prolonged physical activity. Metabolic Rate, Muscular Strength, and Flexibility are important factors in fitness but do not specifically refer to the function of the heart, blood vessels, and lungs in providing oxygen for an extended period of time.

Muscular Strength is the correct answer as it refers to the maximum amount of force a muscle or muscle group can exert against an external resistance in a single effort. Muscular Endurance, Flexibility, and Cardiovascular Endurance are related concepts but do not directly refer to the ability of muscles to contract with high intensity and low repetitions.

Muscular Endurance specifically refers to the ability of muscles to sustain repeated contractions over a period of time, making it different from Muscle Strength, Flexibility, and Muscle Power.

Flexibility refers to the ability of joints and surrounding tissues to move freely through their full range of motion. Strength, endurance, and agility are related to other aspects of physical fitness.

Body composition is the proportion of fat and non-fat mass in your body. It is typically described as a percentage of fat mass compared to lean body mass.

The question is asking about the frequency of workouts, which refers to how many times per week a person exercises. 'Routine' refers to the set of exercises performed, 'Intensity' refers to how hard one works out, and 'Duration' refers to the length of the workout session.

Intensity refers to the level of effort and strength put into the exercise or activity, ensuring that it is not just a mechanical movement but is done with purpose and meaning.

When aiming to enhance the effectiveness of a workout, one should gradually increase the resistance, which can help in building strength and endurance over time.

Aerobic activity refers to cardiovascular exercise that raises the heart rate to a moderate level. This range (60%-80% of Maximum Heart Rate) is often considered the ideal zone for aerobic activity to improve cardiovascular fitness.

Anaerobic activity refers to exercises that are performed at a high intensity which elevate heart rate to 70%-90% of Maximum Heart Rate. This type of activity helps in improving power, speed, and muscle strength.

In order to see improvements in fitness levels, it is essential to gradually increase the intensity of the workouts by increasing either the workout time, distance, resistance, or repetitions. This principle of overload helps the body adapt and become stronger over time.

Duration refers to the time during which something takes place or lasts. The correct answer, TIME, is synonymous with duration. The incorrect answers provide alternative terms that may be associated with periods of time but do not specifically mean duration in the same context.

In the context of the question, the correct term to fill in the blank is 'TYPE', as it refers to the specific category or kind of activities or exercises that are performed for their intended purposes.

Aerobic activities are exercises that require the presence of oxygen to generate energy, while anaerobic activities do not. Flexibility exercises focus on improving flexibility and mobility, while strength training aims to increase muscle strength.

Anaerobic activities are exercises that do not require oxygen to be performed, contrasting with aerobic activities that do rely on oxygen. Anaerobic activities are typically short and intense, such as weightlifting or sprinting.

In resistance training, repetitions refer to the number of times an exercise is performed, and sets are a group of repetitions completed one after the other. These two components are essential for building strength and muscle mass.

Mass is the measure of the amount of matter in an object, while weight is the measure of the gravitational force acting on an object, volume is the amount of space occupied by an object, and density is the mass per unit volume.

The effects mentioned such as Vertebral Compression, Increase body fat/Decrease lean mass, Vision Worsens, Metabolism slows, Decrease in Fertility & Sexual Function are all commonly associated with the natural process of aging.

While aging cannot be stopped completely, there are ways to slow down the aging process through healthy lifestyle choices and advancements in medical science.