Chapter 1: Structure and Function of Body Systems

Question 1

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): 100m sprint

Answer 1

low

high

Question 2

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): 800 m run

Answer 2

high

high

Question 3

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): Marathon

Answer 3

High

low

Question 4

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): Olympic weight lifting

Answer 4

low

high

Question 5

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): soccer, lacrosse, hockey

Answer 5

high

high

Question 6

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): wide reciever

Answer 6

low

high

Question 7

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): lineman

Answer 7

low

high

Question 8

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): basketball, team handball

Answer 8

low

high

Question 9

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): volleyball

Answer 9

low

high

Question 10

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): baseball, softball

Answer 10

low

high

Question 11

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): boxing

Answer 11

high

high

Question 12

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): wrestling

Answer 12

high

high

Question 13

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): 50m swim

Answer 13

low

high

Question 14

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): field events

Answer 14

low

high

Question 15

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): cross-country, biathlon

Answer 15

high

low

Question 16

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): tennis

Answer 16

high

high

Question 17

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): downhill or slalom sking

Answer 17

high

high

Question 18

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): speed skating

Answer 18

high

high

Question 19

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): track cycling

Answer 19

low

high

Question 20

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): distance cycling

Answer 20

high

low

Question 21

Relative Involvement of Muscle Fiber Types in Sport Events (Type I: Type II): rowing

Answer 21

high

high

Question 22

proprioceptors that consist of several modified muscle fibers enclose in a sheath of connective tissue

Answer 22

muscle spindles

Question 23

intrafusal fibers that run parallel to the normal, or extra fusal fibers and provide information concerning muscle length and rate of change in length

Answer 23

muscle spindles

Question 24

fibers active during ‘knee jerk’ reaction (activate muscle)

Answer 24

muscle spindles

Question 25

proprioceptors located in tendons near the myotendinous junction and are in series, that is attached to the end of extrafusal muscle fibers

Answer 25

Golgi tendon organs

Question 26

this fibers inhibit muscle action

Answer 26

Golgi tendon organs

Question 27

the ability of this area to override GTO inhibition may be on the the fundamental adaptations to heavy resistance training

Answer 27

motor cortex

Question 28

area of sarcomere containing the z-line and actin

Answer 28

I-band

Question 29

area of sarcomere containing only myosin

Answer 29

h-zone

Question 30

area of the sarcomere containing both myosin and actin

Answer 30

A-band