PHED

An antagonist muscle is one that a. is stretched when an agonist muscle contracts, opposing the agonist b. is a strong, powerful muscle c. is a small, weak muscle d. is a contraction muscle

A

Golgi Tendon initiates autogenic inhibition when tendons are under too much stress? a. True b. False

A

It's beneficial to increase body temperature before stretching. a. True b. False

A

Muscular strength is assessed by completing a push up test, in which we measure how many reps an individual can complete before failure? a. True b. False

A

Sensory neurons within the muscle and tendon known as proprioceptors give information to the brain about stretching. a. True b. False

A

To improve flexibility, do ____ repetitions of each stretch a. 2-4 b. 1 c. 6-8 d. at least 10

A

Training intensity for weight training is determined by the amount of weight lifted? a. True b. False

A

Type 2 diabetes can be prevented by eating a healthy diet and physical activity? a. True b. False

A

Which of the following uses Archimedes principle to estimate body fat % a. Hydrostatic weighing b. Skinfold technique c. DEXA d. Bioelectrical Impedance Analysis

A

Excessive fat in the abdominal region increases the risk for which of the following? a. Diabetes b. Heart disease c. Stroke d. Early mortality

A,B,C,D

Select all of the following that are considered fat-free mass a. Muscle b. Bone c. Adipose tissue d. Organs

A,B,D

Strength training increases the following: a. Metabolic rate b. Muscle mass c. Risk is metabolic disease d. bone mineral density e. cardiovascular fitness f. quality of life

A,B,D,E,F

A male with a waist to hip ratio of .82 would put them at risk for CVD? a. True b. False

B

A recommended amount of resistance and number of repetitions for improving muscular endurance is a. 70-80% RM and 1-5 reps b. 40-60% RM and 15-20 reps c. 80-100% RM and 5 reps d. 40-60% RM and 1-5 reps

B

A woman may experience amenorrhea and loss of body mass if her percentage of body fat is less than a. 3-5% b. 8-12% c. 15-20% d. 20-25%

B

Dynamic flexibility does may improve training performance by a. Increasing bone mineral density b. Increasing range of motion of the working muscles c. increasing stiffness d. reduce body temperature

B

How would you define visceral fat? a. Fat underneath the skin b. Fat located around major organs c. Fat the doesn't exist d. Fat around the limbs

B

Hypertrophy is defined as a. the decrease in muscle fiber size b. the growth of muscle fiber size c. the decrease in muscle fiber number d. the quantity increase in muscle fibers

B

Muscle Spindles register stretching of the tendon? a. True b. False

B

Slow twitch fibers are predominately used during _____, while fast twitch fibers are used during ______ a. long low intensity bouts, long low intensity bouts b. long low intensity bouts, short powerful bouts c. short powerful bouts, short powerful bouts d. short powerful bouts, long low intensity bouts

B

Stretching and warming up are synonymous. a. True b. False

B

The MINIMUM number of training days per week for gaining strength is a. 3 b. 2 c. 6 d. 5

B

To calculate BMI you will take your age and divide it by your weight? a. True b. False

B

Essential fat is best defined as a. fat primarily within fat cells b. fat found primarily under the skin c. fat incorporated into the organs and tissues d. fat found incorporated into muscle

C

Metabolic rate increases if a. fat mass increases b. fat mass decreases c. muscle mass increases d. muscle mass decreases

C

Someone with a BMI of 18.5 and 32 would be considered in what categories, respectively? a. Underweight; obese class III b. Severely underweight; normal c. Normal; obese class II d. Obese class I; obese class III

C

What types of stretching usually requires a partner? a. ballistic b. active c. passive d. static

C

Which of the following stretching programs conforms to ACSM recommendations? a. 2 days per week, 10 seconds per stretch, 2 reps of each stretch b. 2 days per week, 60 seconds per stretch, 3 reps of each c. 3 days per week, 20 seconds per stretch, 4 reps of each d. 5 days per week, 30 seconds per stretch, 1 rep of each

C