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ACSM 010-111 Dumps

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Total 346 questions

ACSM certified Personal Trainer Questions and Answers

Question 1

Adenosine triphosphate production via glycolysis during maximal effort exercise of 10-30 seconds results in the formation of what by-product?

Options:

A.

Pyruvic Acid

B.

Phosphoric Acid

C.

Citric Acid

D.

Lactic Acid

Question 2

Which is the most important exercise to include in an overall training plan for an apparently healthy automobile mechanic who performs daily overhead movements?

Options:

A.

Lat pulldown

B.

Upright row

C.

Biceps curl

D.

Shoulder press

Question 3

Joe consumed half of the adult Recommended Dietary Allowance for carbohydrates as noted on the nutrition facts panel for persons consuming 2500 calories per day. Approximately how many grams of carbohydrates does Joe have remaining today?

Options:

A.

55

B.

188

C.

375

D.

752

Question 4

Which muscles are used to flex the knee joint?

Options:

A.

Hamstrings, Gastrocnemius, and Soleus

B.

Hamstrings, Gracilis, and Sartorius

C.

Rectus femoris, Vastus Lateralis, and Vastus Medialis

D.

Biceps Femoris, Vastus Lateralis, and Sartorius

Question 5

What type of learner would benefit from a written handout?

Options:

A.

Visual

B.

Aesthetic

C.

Auditory

D.

Kinesthetic

Question 6

Individuals who have recently had a hip fracture or hip replacement surgery are usually instructed to avoid which motion of the hip?

Options:

A.

Abduction

B.

Extension

C.

Internal rotation

D.

External rotation

Question 7

During the concentric phase of a chin-up (with the forearms in a supinated grip) the glenohumeral joint is moving through ______ in the ______ plane.

Options:

A.

abduction, frontal

B.

extension, sagittal

C.

flexion, sagittal

D.

adduction, frontal

Question 8

Which structure is responsible for maintaining atrio-ventricular valve closure in the heart?

Options:

A.

Purkinje Fibers

B.

Foramen Ovale

C.

Papillary muscle

D.

Cardiac myocyte

Question 9

When developing an exercise prescription for a client visiting a high altitude environment (over 1500 m), the personal trainer should be aware that ______.

Options:

A.

it may take about a week to fully acclimate to the altitude

B.

it may take up to two weeks to overcome decreased exercise performance

C.

submaximal heart rate would be lower during the exercise session

D.

aerobic capacity is reduced due to higher partial pressures of oxygen

Question 10

Procuring general liability insurance and ______ provides legal protection for a personal trainer who has been accused of negligence.

Options:

A.

professional liability insurance

B.

third party insurance

C.

worker's compensation

D.

employment practices liability insurance

Question 11

During the eccentric phase, what is the primary muscle group involved in standing trunk flexion?

Options:

A.

Iliopsoas

B.

Rectus Abdominis

C.

Erector Spinae

D.

Biceps Femoris

Question 12

One of your corporate wellness clients is normally consistent in attending appointments. Lately, he has been missing sessions. What strategy would not be the most appropriate way to demonstrate social support to encourage his adherence?

Options:

A.

Contact his company Human Resources department with an attendance report.

B.

Send an e-mail reminding him of future appointments.

C.

Call the client expressing your concern.

D.

Encourage the client to find a workout partner to improve future adherence.

Question 13

Atherosclerosis is primarily characterized by ______.

Options:

A.

increased elasticity of blood vessels

B.

reduced blood pressure

C.

widening of the arteries

D.

plaque development in the arteries

Question 14

During your initial assessment of your client, you notice her resting heart rate is 45 beats per minute, while asymptomatic and not taking any medication. Based on this information, what best describes the heart rate?

Options:

A.

Regular

B.

Tachycardia

C.

Bradycardia

D.

Normal

Question 15

What does the sit-and-reach test assess?

Options:

A.

Trunk flexion

B.

Trunk extension

C.

Shoulder extension

D.

Shoulder flexion

Question 16

Current U.S. Physical Activity Guidelines recommend that every U.S. adult should accumulate a minimum of _____ minutes of moderate-intensity physical activity per week.

Options:

A.

100

B.

150

C.

200

D.

250

Question 17

What heart rate changes are observed as a result of chronic aerobic training?

Options:

A.

Submaximal heart rate increases for a standard exercise task, while resting heart rate decreases.

B.

Both submaximal heart rate for a standard exercise task, and resting heart rate decrease.

C.

Resting heart rate decreases but there is no change in submaximal heart rate for a standard exercise task.

D.

Submaximal heart rate decreases for a standard exercise task and resting heart rate increases.

Question 18

One difference between over-reaching and overtraining is that ______.

Options:

A.

Over-reaching is a syndrome commonly seen in athletes involving prolonged periods of fatigue whereas overtraining is a temporary condition of mental stress that may impair performance.

B.

Overtraining may be a planned phase of high-intensity exercise common to elite athletes whereas over-reaching involves a similar phase in novice athletes.

C.

Over-reaching involves poor nutrition and high-intensity exercise whereas overtraining only involves high-intensity exercise and normal nutritional practices.

D.

Overtraining involves a syndrome of prolonged fatigue in athletes whereas over-reaching may be planned, short-term training phase of high-intensity exercise followed by short-term recovery.

Question 19

You have a client who recently confided to you that she is getting divorced. She admits to you that her exercise routine has suffered as a result of the increased stress. Which action is most appropriate for you to take?

Options:

A.

Recommend that she increase the duration of her sessions as a way to cope with this stressful situation.

B.

Recommend that she seek a mental health professional who can help her manage the increased stress.

C.

Make a future appointment with her to discuss the divorce.

D.

Recommend that she increase the number of sessions as a way to cope with this stressful situation.

Question 20

What strategy is least likely to increase adherance in a new client?

Options:

A.

Keep exercise instensity high to expedite improvements.

B.

Minimize muscle soreness and injury.

C.

Individualize exercise goals and objectives.

D.

Use step counters to assess outcome measures.

Question 21

Older adults may have difficulty performing activities of daily living due to ______.

Options:

A.

decreased joint mobility

B.

increased percent of type I muscle fibers

C.

decreased maximal heart rate

D.

increased muscle elasticity

Question 22

Proper spotting technique for the forward step lunge when using a barbell involves positioning yourself ______.

Options:

A.

behind the client, placing your hands on their waist if balance starts to become compromised

B.

behind the client, placing your hands on the bar if balance starts to become compromised

C.

in front of the client, placing your hands on their waist before the client begins the exercise

D.

in front of the client, placing your hands on the bar before the client begins the exercise

Question 23

What is the correct hand placement when spotting the supine dumbbell fly?

Options:

A.

Close to your client's biceps without touching them.

B.

Close to the dumbbells or wrists of your client without touching them.

C.

Maintaining contact behind your client's elbows on the descent of the dumbbells.

D.

Hands held at your sides with your elbows flexed at a 45-degree angle.

Question 24

What is the order of "normal" electrical conduction of the heart?

Options:

A.

SA Node, AV Node, Bundle of His, Bundle Branches, Purkinje Fibers

B.

AV Node, SA Node, Bundle of His, Bundle Branches, Purkinje Fibers

C.

AV Node, Bundle of His, Bundle Branches, Purkinje Fibers, SA Node

D.

SA Node, AV Node, Bundle of His, Purkinje Fibers, Bundle Branches

Question 25

Muscular balance in a resistance training session may be achieved by alternating ______.

Options:

A.

bench press and supine flys

B.

leg extensions and leg curls

C.

seated cable rows and lat pulldowns

D.

pushupsand tricep extensions

Question 26

What behavioral strategy are you employing when you plan an outdoor exercise program for your client during his upcoming three-week vacation?

Options:

A.

Decisional balance

B.

Stimulus control

C.

Relapse prevention

D.

Self-monitoring

Question 27

What motivational strategy is used to help an individual change negative statements into positive statements?

Options:

A.

Goal setting

B.

Social reinforcement

C.

Self-monitoring

D.

Cognitive restructuring

Question 28

What muscle extends the elbow?

Options:

A.

Supinator teres

B.

Pronator teres

C.

Biceps brachii

D.

Triceps brachii

Question 29

Which exercise works best in isolating the soleus muscle?

Options:

A.

Standing heel raises.

B.

Seated ankle extensions with the knees straight.

C.

Seated heel raises with flexed knees.

D.

Half squats with external rotation of the hip joint.

Question 30

Which of the following practices are NOT recommended for persons with asthma who desire to participate in a strenuous aerobic exercise program?

Options:

A.

Exercise in an environment with warm, moist air.

B.

Self-administer prescribed medication as directed prior to or during the exercise session.

C.

Use a short, intense warm-up.

D.

Use a scarf or surgical mask in front of the mouth if exercising in cold weather.

Question 31

Which describes a Valsalva maneuver performed during a free weight biceps curl?

Options:

A.

A normal part of the concentric phase of the exercise.

B.

Inspiration of air through an open glottis.

C.

A normal part of the eccentric phase of the exercise.

D.

Expiration of pressure against a closed glottis.

Question 32

Your client is a 59 year old sedentary female with a body mass index of 33 kg/m2. She has no history of heart disease herself, but her mother had a myocardial infarction at the age of 66. She is an ex-smoker who quit 15 years ago, blood pressure is consistently 135/85 mm Hg, total cholesterol is 180 mg/dL (4.6 mmol/L) with an HDL level of 30 mg/dL (0.8 mmol/L), and blood glucose is 90 mg/dL. She has come to you for advice because she wishes to improve her overall health and fitness.

If this client wanted to initiate a regular MODERATE intensity exercise routine, what is recommended by the American College of Sports Medicine prior to her participating in exercise?

Options:

A.

A medical examination and maximal exercise testing is necessary.

B.

A maximal exercise test only is necessary.

C.

A submaximal exercise test only is necessary.

D.

Neither a medical examination nor submaximal exercise testing is necessary.

Question 33

According to ACSM guidelines, the _____ is categorized under moderate risk for cardiovascular disease.

Options:

A.

47 year old male with high blood pressure

B.

51 year old female with high blood pressure

C.

37 year old female with type 2 diabetes

D.

65 year old male with no other risk factors

Question 34

Which blood lipid is influenced more by physical activity than by nutrition modification?

Options:

A.

LDL

B.

HDL

C.

VLDL

D.

Total cholesterol

Question 35

What is the purpose of the Borg Scale of Perceived Exertion?

Options:

A.

To estimate oxygen consumption during exercise.

B.

To estimate the level of fatigue during exercise.

C.

To estimate systolic and diastolic blood pressure during exercise.

D.

To estimate subject's immediate intrinsic motivation during exercise.

Question 36

What is the correct spotting technique of the seated barbell shoulder press?

Options:

A.

Keep hands in an alternate grip position on the bar.

B.

Wrap your arms around and underneath your client's arms.

C.

Keep hands underneath your client's elbows and assist only when necessary.

D.

Keep hands in an alternate grip position close to the bar, and assist only when necessary.

Question 37

Which legal term is defined as "failure to conform one's conduct to a generally accepted standard or duty"?

Options:

A.

Battery

B.

Neglect

C.

Abandonment

D.

Negligence

Question 38

Which of the following exercises is contraindicated by the American College of Sports Medicine?

Options:

A.

Pelvic tilt

B.

Trunk extensions

C.

Seated hip/trunk flexion

D.

Unsupported hip/trunk flexion

Question 39

What term best describes accurate record keeping, a safe exercise environment, and proper supervision?

Options:

A.

Risk management

B.

Help management

C.

Legal management

D.

Assistance management

Question 40

Which of the following structures are important to anterior/posterior postural observation and analysis?

Options:

A.

Vertebral column for scoliosis and scapula for balance

B.

Glenohumeral joint for balance and elbow/wrist for alignment

C.

Vertebral column for balance and elbow/wrist for rotation

D.

Glenohumeral joint for rotation and scapula for balance

Question 41

What was the purpose of the original Borg Scale of Perceived Exertion?

Options:

A.

To estimate oxygen consumption during exercise

B.

To determine the level of fatigue during exercise

C.

To estimate systolic and diastolic blood pressure during exercise

D.

To estimate subject's immediate intrinsic motivation during exercise

Question 42

Individuals participating in a non-medically based supervised weight loss program should reduce their caloric intake by _____ kilocalories per day, and reduce their dietary fat intake to less than _____ percent of their total caloric intake.

Options:

A.

500 to 1000 kilocalories; 30%

B.

1250 to 1500 kilocalories; 35%

C.

1500 to 1750 kilocalories; 30%

D.

2000 to 2200 kilocalories; 40%

Question 43

What is the correct spotting technique for the barbell flat bench press?

Options:

A.

Keep your hands on the client's elbows.

B.

Keep both hands on the bar at all times.

C.

Keep your hands close to the bar without touching it.

D.

Hands held at your sides in a ready position, with your elbows flexed at a 45-degree angle.

Question 44

Client pre-participation screening procedures should be _____.

Options:

A.

valid and include fitness testing at the first meeting

B.

pre-approved by a physician and cost effective

C.

valid, cost effective and time efficient

D.

pre-approved by a physician and include fitness testing at the first meeting

Question 45

A routine pattern of adhering to and documenting compliance with fitness industry guidelines is often an effective guard against ________.

Options:

A.

Breach of contract

B.

Malfeasance

C.

Negligence

D.

Malpractice

Question 46

Case Study: A female client expresses an interest in joining a recreational crew team. She hires you to train her to withstand the demands of the sport. You design a resistance training program that includes low reps, 4-6 sets of high intensity squats and seated row within a comprehensive resistance training program. You gradually increase her sets and load/intensity. In addition, you have included sprints and long distance swimming in her overall program plan. Which of the following training principles have you incorporated?

Options:

A.

specificity, reversibility and variation

B.

overload, adaptability and strength

C.

specificity, overload and variation

D.

overload, strength and specificity

Question 47

What are the most commonly used modes for cardiovascular exercise testing?

Options:

A.

Treadmill, cycle ergometer, and stair climber

B.

Treadmill, cycle ergometer, and bench stepping

C.

Treadmill, rowing ergometer, and bench stepping

D.

Treadmill, cycle ergometer, and rowing ergometer.

Question 48

Clients seeking nutritional meal planning from an ACSM certified Personal Trainer should be:

Options:

A.

Informed about their nutritional supplement needs.

B.

counseled on sport beverage intake only.

C.

referred to a Registered Dietician.

D.

counseled on macronutrients but not micronutrients.

Question 49

Which of the following indicates the correct order for a traditional periodization program for resistance training?

Options:

A.

hypertrophy, peaking, strength/power, recovery

B.

strength/power, peaking, recovery, hypertrophy

C.

strength/power, hypertrophy, recovery, peaking

D.

hypertrophy, strength/power, peaking, recovery

Question 50

Case Study: Your new client is a 38-year old female that wants to be able to participate in a 3-day charity walk. Her ultimate goal is to gradually improve her cardiovascular fitness. Which of the following exercise programs should you initially prescribe to best meet your client's needs?

Options:

A.

3-5 days a week, 20-60 minutes in duration, 40-85% HRR

B.

3-5 days a week, progressing from 1-3 hours in duration, 60-85% HRR

C.

5-7 days a week, 20-60 minutes in duration, 35-50% HRR

D.

5-7 days a week, progressing from 1-3 hours in duration, 35-50%

Question 51

Which of the following is a potential danger of long-term consumption of a high-protein diet?

Options:

A.

Zinc becomes less absorbable

B.

Calcium is drawn from the bones & excreted in the urine

C.

Iron levels drop causing anemia

D.

Sodium is lost in the sweat causing hyponatremia

Question 52

Your client reports ankle edema. What would a certified Personal Trainer look for?

Options:

A.

Pain

B.

Atrophy

C.

Swelling

D.

Red coloration

Question 53

What factors should be taken into account when determining appropriate exercise test and mode?

Options:

A.

Age, health history, lifestyle

B.

Age, health history, gender

C.

Health history, lifestyle, occupation

D.

Health history, gender, lifestyle

Question 54

What is the difference between absolute and relative contraindication?

Options:

A.

Relative contraindications are acute where absolute contraindications are chronic.

B.

Absolute contraindications consist of risk/benefit analysis whereas relative contraindications do not.

C.

Absolute contraindications prevent the individual from participating in some testing and participation whereas relative contraindications do not allow any participation in exercise testing or prescription.

D.

Absolute contraindications prevent the individual from any/all exercise testing and prescription whereas relative contraindications allow for some testing and participation.

Question 55

What is the correct hand placement when spotting the dumbbell fly exercise?

Options:

A.

Close to your clients biceps without touching them.

B.

Close to the dumbbells or wrists of your client without touching them.

C.

Maintaining contact behind your clients elbows on the descent of the dumbbells.

D.

Hands held at your sides in a ready position, with your elbows flexed at a 45-degree angle.

Question 56

Which of the following indicate the appropriate height range for performing depth jump training effectively and safely?

Options:

A.

16 to 42 inches (41 to 107 cm)

B.

24 to 48 inches (61 to 122 cm)

C.

32 to 60 inches (81 to 152 cm)

D.

40 to 60 inches (102 to 152 cm)

Question 57

With respect to the exercise prescription for children (defined as < 13 years), it can be said that _____.

Options:

A.

adult guidelines for resistance training can generally be applied

B.

treadmill exercise is not a suitable mode of testing

C.

exercise should be limited to 3-4 d · wk-1

D.

vigorous activity should be avoided in this population

Question 58

What is the appropriate sequence for fitness testing?

Options:

A.

Flexibility, cardiorespiratory endurance, muscular fitness, body composition

B.

Cardiorespiratory endurance, flexibility, muscular fitness, body composition

C.

Body composition, cardiorespiratory endurance, muscular fitness, flexibility

D.

Body composition, flexibility, cardiorespiratory endurance, muscular fitness

Question 59

What exercise should be avoided for a person suffering from shoulder impingement syndrome?

Options:

A.

Lateral raise

B.

Seated row

C.

Overhead press

D.

Bench press

Question 60

What is a warning sign of anorexia nervosa?

Options:

A.

Eating when depressed

B.

Prefering to eat in isolation

C.

Visits to the bathroom following meals

D.

Frequent gains and losses in body weight

Question 61

A certified Personal Trainer fails to properly spot a client performing heavy incline dumbbell presses and the client injures himself. This is an example of what type of negligence?

Options:

A.

Casual

B.

Serious

C.

Omission

D.

Commission

Question 62

An auditory learner benefits most from which of the following?

Options:

A.

Written instructions

B.

Voice cues

C.

Touch training

D.

Demonstrations

Question 63

Your client is telling you about his progress during the past week. You do not quite understand what the client is trying to convey. You restate what the client just told you and ask him/her if that is correct. Which of the following terms define the communication strategy described in the above scenario?

Options:

A.

advising

B.

reflecting

C.

probing

D.

diverting

Question 64

What is the role of High Density Lipoprotein in the blood?

Options:

A.

Transports cholesterol

B.

Increases anaerobic enzymes

C.

Increases triglycerides

D.

Decreases total cholesterol

Question 65

If a 50 year old male checked a "yes" response on his PAR-Q, what is the next step for his certified Personal Trainer?

Options:

A.

Administer fitness test and begin program

B.

Refer client to his physician

C.

Discuss health history and begin program

D.

Recommend a maximal stress test

Question 66

What is considered a normal Body Mass Index (BMI) range?

Options:

A.

14.5 to 20.9 BMI

B.

18.5 to 24.9 BMI

C.

16.5 to 23.5 BMI

D.

19 to 27.5 BMI

Question 67

According to the current (2005) Dietary Guidelines for Americans:

Options:

A.

people over the age of 50 better absorb vitamin B12 in comparison to children and other adults

B.

non-heme (plant) sources of iron are richer than heme (animal) sources of iron for women of childbearing age

C.

women of child-bearing age who may become pregnant require a higher daily intake of folic acid than the pregnant female

D.

the elderly and individuals with dark skin are at greater risk of low vitamin D concentrations than other populations

Question 68

What is the correct order of an effective program planning model?

Options:

A.

Needs assessment, program implementation, program planning, program evaluation

B.

Program assessment, needs planning, program implementation, program evaluation

C.

Program assessment, program planning, program implementation, program evaluation

D.

Needs assessment, program planning, program implementation, program evaluation

Question 69

Which four extrinsic risk factors may be associated with an increased risk of musculoskeletal injury?

Options:

A.

Restricted range of motion, previous injury, adverse environmental conditions, faulty equipment

B.

Adverse environmental conditions, muscle weakness and imbalance, body composition, faulty equipment

C.

Excessive Load on the body, training errors, adverse environmental conditions, faulty equipment

D.

Bony alignment abnormalities, joint laxity, training errors, faulty equipment

Question 70

Who should obtain a physician's clearance before starting an exercise program?

Options:

A.

Every individual who is beginning an exercise program.

B.

Sedentary individuals who are going to perform vigorous exercise.

C.

Those who are considered low risk and perform only moderate exercise.

D.

Men who are younger than 45 years of age and women who are younger than 55 years of age.

Question 71

What is the minimum duration of an intermittent bout of aerobic activity that may be accumulated throughout the day?

Options:

A.

10 minutes

B.

15 minutes

C.

20 minutes

D.

30 minutes

Question 72

Which of the following is the correct energy expenditure in METs associated with an exercise oxygen uptake of 28 ml·kg-1·min-1?

Options:

A.

8

B.

10

C.

98

D.

112

Question 73

When performing a seated leg extension, which muscle group is the primary antagonist during the concentric phase?

Options:

A.

Hamstrings

B.

Quadriceps

C.

Hip extensors

D.

Back extensors

Question 74

Which of the following is characterized as a plane (uniaxial) joint?

Options:

A.

Coxal (hip)

B.

Atlantooccipital

C.

Radiocarpal (wrist)

D.

Sacroiliac

Question 75

Which of the following best describes the symptoms that occur at 24-48 hours after a single bout of intensive exercise?

Options:

A.

Delayed onset muscle strain.

B.

Acute onset muscle strain.

C.

Delayed onset muscle soreness.

D.

Acute onset muscle soreness.

Question 76

Which principle of training best describes a previously active client, who has been ill and bed-ridden for a prolonged period of time?

Options:

A.

Overload

B.

Specificity

C.

Reversibility

D.

Progression

Question 77

What is a result of resistance training in adolescents?

Options:

A.

It promotes muscular strength.

B.

It increases muscular bulk.

C.

It increases the risk of osteoporosis.

D.

It causes permanent musculoskeletal damage.

Question 78

Which of the following muscle groups must be strengthened in order to maintain a healthy back?

Options:

A.

Abdominals, knee flexors, and hip flexors

B.

Abdominals, hip extensors and erector spinae

C.

Abdominals, hip flexors and hip extensors

D.

Abdominals, hamstrings and hip flexor

Question 79

What method of training combines a routine of alternating cardiovascular exercises with resistance training exercises?

Options:

A.

Circuit training

B.

Interval training

C.

Split routine training

D.

Periodization training

Question 80

Together, the Centers for Disease Control and Prevention and the American College of Sports Medicine recommend that every US adult should accumulate _____ minutes or more of moderate-intensity physical activity on most, preferably all days of the week.

Options:

A.

15

B.

20

C.

30

D.

60

Question 81

Cardiac output is a product of heart rate multiplied by ___________.

Options:

A.

peripheral resistance.

B.

blood pressure.

C.

blood volume.

D.

stroke volume.

Question 82

Typical movements in the weight room such as a biceps curl using free weights and leg press actions using a machine are best described as ____________ muscle actions.

Options:

A.

plyometric

B.

isokinetic

C.

ballistic

D.

isotonic

Question 83

As a response to a progressive resistance training program, which of the following demonstrates the predominant contribution to an increase in cross-sectional area of a muscle?

Options:

A.

atrophy and possibly hypertrophy

B.

hyperplasia and possibly hypertrophy

C.

atrophy and possibly hyperplasia

D.

hypertrophy and possibly hyperplasia

Question 84

Which of the following bones facilitate movement of the chest during both inspiration and expiration?

Options:

A.

clavicle

B.

scapula

C.

carpal

D.

scalene

Question 85

What is the natural curve in the lumbar region of the spine?

Options:

A.

Kyphotic curve

B.

Scoliotic curve

C.

Lordotic curve

D.

Myotic curve

Question 86

What is the correct order of the regions of the spinal column, from superior to inferior?

Options:

A.

Cervical, lumbar, thoracic, sacral and coccyx.

B.

Coccyx, sacral, lumbar, thoracic, and cervical.

C.

Cervical, thoracic, lumbar, coccyx, and sacral.

D.

Cervical, thoracic, lumbar,sacral, and coccyx.

Question 87

What is the variability for any given age, when estimating a client's age-predicted maximum heart rate?

Options:

A.

2 to 4 beats per minute

B.

10 to 12 beats per minute

C.

18 to 20 beats per minute

D.

22 to 24 beats per minute

Question 88

Adenosine triphosphate production via "anaerobic" glycolysis is associated with the significant formation of what by-product?

Options:

A.

Pyruvic Acid

B.

Phosphoric Acid

C.

Citric Acid

D.

Lactic Acid

Question 89

An appropriate exercise to develop muscle endurance for the ________ is ________ .

Options:

A.

quadriceps; one set of 15 knee flexions at low resistance.

B.

triceps; one set of 15 repetitions of arm curls at low resistance.

C.

wrist flexors; one set of 15 repetitions of wrist curls at low resistance.

D.

hip abductors; one set of 15 repetitions of half-squats at low resistance.

Question 90

What happens to the muscle during isometric tension development?

Options:

A.

Shortening of the muscle

B.

Lengthening of the muscle

C.

No change in the length of the muscle

D.

Relaxation of the muscle

Question 91

What is the formula to determine 60% of heart rate reserve?

Options:

A.

220 - age x 60%

B.

Maximum heart rate x 60%

C.

Maximum heart rate - resting heart rate x 60%

D.

Maximum heart rate - resting heart rate x 60% + resting heart rate

Question 92

Which of the following occurs when walking or running up an incline?

Options:

A.

Greater flexibility of the soleus

B.

Lesser force of action from the gluteus maximus

C.

Lesser force of action of the knee extensors

D.

Lesser flexibility of the plantar flexors

Question 93

The Valsalva maneuver may elicit which of the following physiological responses during the concentric phase of a resistance training repetition?

Options:

A.

Increased intrathoracic pressure and decreased heart rate

B.

Decreased systolic blood pressure and increased heart rate

C.

Increased intrathoracic pressure and increased systolic blood pressure

D.

Decreased heart rate and increased systolic blood pressure

Question 94

What is the order of stretching techniques from lowest risk of injury to highest risk of injury?

Options:

A.

Ballistic; slow static; proprioceptive neuromuscular facilitation.

B.

Slow static; ballistic; proprioceptive neuromuscular facilitation.

C.

Proprioceptive neuromuscular facilitation; ballistic; slow static.

D.

Slow static; proprioceptive neuromuscular facilitation; ballistic.

Question 95

The latissimus dorsi acts as the prime mover during the concentric phase of which of the following exercises?

Options:

A.

lat pulldown

B.

flat bench press

C.

lateral raise

D.

incline bench press

Question 96

What is a function of the hamstring muscles?

Options:

A.

Hip flexors

B.

Hip extensors

C.

Plantar flexors

D.

Knee extensors

Question 97

Approximately how long is the initial conditioning phase of a cardiovascular training program?

Options:

A.

Four weeks

B.

Eight weeks

C.

Twelve weeks

D.

Sixteen weeks

Question 98

What is an appropriate precaution and/or modification for exercising in higher ambient temperatures?

Options:

A.

Take salt tablets.

B.

Drink eight ounces of water once per hour.

C.

Select proper loose fitting, lightweight clothing.

D.

Train in clothes designed to trap and hold body heat.

Question 99

Which of the following is the most important exercise to include in an overall training plan for an apparently healthy automobile mechanic who performs daily overhead movements?

Options:

A.

Lat pulldown

B.

Upright Row

C.

Tricep extension

D.

Shoulder press

Question 100

As the intensity of dynamic exercise increases, which of the following sets of responses occurs?

Options:

A.

Heart rate, systolic blood pressure, and diastolic blood pressure increase.

B.

Heart rate and systolic blood pressure increase, diastolic pressure remains unchanged.

C.

Heart rate and systolic blood pressure increase, stroke volume and cardiac output remain the same.

D.

Stroke volume decreases, heart rate and cardiac output increase.

Question 101

What respiratory muscles can cause forceful expiration?

Options:

A.

External intercostals

B.

Pectoralis minor

C.

Sternocleidomastoid

D.

Internal intercostals

Question 102

What is the primary muscle group involved in trunk flexion while standing during the eccentric phase of the movement?

Options:

A.

Iliopsoas

B.

Rectus Abdominis

C.

Erector Spinae

D.

Biceps Femoris

Question 103

What health-related physical fitness component is primarily emphasized in a circuit training program that has 30 stations, 60 seconds per station, at 25% of one repetition maximum?

Options:

A.

Muscular Strength

B.

Muscular Flexibility

C.

Muscular Endurance

D.

Muscular Power

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Total 346 questions