P.E. Unit 1 Introduction To Fitness

Which options show a health benefit of muscular endurance and muscular strength?

-A person with muscular strength and muscular endurance generally has a lower risk of high blood pressure and high cholesterol. -A person with muscular strength and muscular endurance generally has lower body fat and therefore burns more calories.

Which of the following is a true statement regarding physical activity and cardiovascular health?

-Aerobic exercise reduces heart disease because it makes the heart work harder, improving its strength. -Aerobic exercise decreases resting heart rate because the heart has an increased stroke volume.

Which of the following are an advantage of using an elliptical machine instead of a treadmill?

-An elliptical machine can provide both an upper and lower body workout. -An elliptical machine can provide a lower impact workout than a treadmill.

Why would exercising too much and too fast be bad for a person's health?

-Exercising too much and too fast causes more stress on the muscles, which may cause an injury. -Exercising too much and too fast does not allow muscles enough time to build themselves up or recover from use.

How does physical activity impact health?

-Physical activity increases insulin sensitivity, which helps maintain blood sugar levels. -Physical activity reduces the risk of cancer and heart disease. -Physical activity reduces LDL, or "bad," cholesterol levels.

What impact can daily physical activity and exercise have on cancer?

-Physical activity strengthens the immune system to help fight cancer. -Physical activity decreases the risk of developing colon and breast cancer. -Physical activity can help fight the symptoms of cancer once it is diagnosed.

What is one drawback of in-home fitness opportunities?

-Some homes may not offer good places for people to exercise. -Home gyms can be costly.

Which options show a disadvantage of using social media and blogs about fitness and exercise?

-These resources often tell the experiences of only one person. -These resources may give opinions not backed up by medical data.

Which options show an advantage of using social media and blogs about fitness and exercise?

-These websites build up a community to help support people interested in being healthy. -These websites allow people to share common experiences, information, and ideas.

Which of the following indicate good health?

-a weight within normal weight ranges -a steady heartbeat that is neither too fast nor too slow

What are the five components of fitness?

-flexibility -body composition -cardio respiratory endurance -muscular endurance -muscular strength

Which statements describe components of fitness?

-incorporating cardio and strength training into daily workouts -performing muscular movement of the body that requires energy

Megan works in an office, in front of a computer. She is suffering from lower back pain. What could help Megan?

-physical exercise -ice compression and rest -yoga

Which options show a characteristic of fitness?

-running a mile within a certain time -moving quickly and easily

Which of the following is an aerobic exercise?

-running marathons -Jogging -swimming -cycling -Dancing

Which is an example of an in-home fitness opportunity?

-streaming workout videos online -doing body weight exercises

What is essential for good cardiorespiratory endurance?

-strong heart muscles -strong stroke volume -high V02max

Which website domain provides the most credible health information?

.gov

Which option shows an example of muscular endurance and muscular strength?

A person doing 15 consecutive pull-ups in one minute and then lifting 225 pounds one time.

Sprain

A sprain is an injury to ligaments.

Strain

A strain is an injury to muscles or tendons.

Which statement best describes the difference between wellness and fitness?

Fitness is the ability to express physical traits like strength, stamina and flexibility, whereas wellness is the absence of mental and physical disease.

How do for-profit and nonprofit fitness centers compare with each other?

For-profit centers offer more luxury services than nonprofit centers.

Why would someone choose a for-profit fitness center over a nonprofit center?

For-profits usually have nicer equipment than nonprofit centers.

Which statement identifies the types of body fat and their presence in the body?

Subcutaneous fat is found under the skin, and visceral fat occurs around the organs.

Tendons

Tendons are tissues that attach muscles to bones.

Which option is most likely to be caused by poor flexibility?

difficulty with everyday tasks

Sally broke her left arm three months ago. She just got her cast off. What equipment would best help Sally strengthen only her left arm?

dumbbell

Which cardio machine can provide a workout involving both upper and lower body muscles?

elliptical machine

Which activities are examples of outdoor fitness opportunities?

hiking on trails mowing the lawn riding on a bike path

What type of free weight best combines full body strength training with a cardio workout?

kettlebell

Ligaments

ligaments join the bones in a joint.

What is a benefit of joining the YMCA instead of a private health club?

much more affordable

What does the acronym NEAT stand for?

nonexercise activity thermogenesis

According to the federal government, what is defined as "the ability to carry out daily tasks with vigor and alertness, without undue fatigue, and with ample energy to enjoy leisure-time pursuits and meet unforeseen emergencies"?

physical fitness

What is a potential drawback of running outdoors in a city?

poor air quality

Which cardio machine has a reclined seat, back support, and pedals?

recumbent bike

Which of these are benefits of strength training?

reduces body fat -improves muscle endurance -increases muscle mass

Which option describes aerobic exercise?

rhythmic exercise fueled by oxygen

Which cardio machine provides both an upper and lower body workout?

rowing machine

Which cardio machine provides the best upper body workout?

rowing machine

Which activity is an example of anaerobic exercise?

sprinting

Which cardio machine best simulates climbing?

stair-stepper

Proper physical exercise makes bones _[blank 1]_.People with stronger muscles and bones have better _[blank 2]_.

stronger, posture

What is strength?

the ability to exercise against a weight

What is flexibility?

the ability to move joints through their full range of motion

Which option best defines wellness?

the absence of physical or mental disease

Which is the most consistent benefit of outdoor fitness opportunities?

zero cost

Why are health and fitness important for maintaining quality of life?

Health and fitness increase strength and stamina.

Marty checks a fitness and exercise website. The site has an .org domain and belongs to a large hospital. There are no authors or sources for the information. How credible is this information?

Hospitals usually provide credible information, but they should have authors, sources, and dates for information.

What are health benefits of incorporating NEAT strategies?

Extra calories are expended. -Weight management is enhanced.

Some fitness websites are created by people who are not experts. Which option most accurately describes the information on these websites?

Authors are sharing personal experiences that worked for them, but may not work for others.

Which statement most accurately describes the pros and cons of barbells and kettlebells?

Barbell exercises work both sides of the body, while kettlebells exercises can target one side at a time.

Which statement identifies a difference between fat mass and muscle mass?

Muscle mass is active during exercise, but fat mass is not.

Which statement best describes how physical activity impacts national health care costs?

Physical activity helps prevent chronic illness, which reduces the need for medical treatment.

In the last 50 years, the number of people with chronic disease in the United States has increased. Which of these statements best explains why this is true?

The rate of physical activity has decreased in the United States during the last 50 years.

What do all cardio machines have in common?

They always provide a low-to-moderate impact workout.

What is a disadvantage of selectorized strength machines?

They are a poor fit for some body types.

What are the advantages of exercise bands?

They can be used without a spotter. They offer consistent resistance throughout workouts. They are inexpensive and portable.

What are advantages of selectorized strength machines?

They do not require a spotter. They limit excessive range of motion.

What are advantages of cable machines?

They do not require spotters. They allow users to adjust weights easily.

What is a downside of nonprofit fitness centers?

They offer fewer luxury services than for-profit health centers

What advantage do all free weights have in common?

They provide a weight-bearing workout.

What is a disadvantage of cable machines?

They require proper positioning.

Which of these best describes a gym?

a fitness facility offering exercise equipment

Which of these best describes a health club?

a place with exercise equipment, classes, and health-related services

Which statement defines a strain?

an injury to muscles or tendons

Which statement defines a sprain?

an injury to the ligaments of a joint

Which disease is the leading cause of death in the United States?

cardiovascular disease

What is an example of a chronic disease?

diabetes mellitus