Click the box next to the correct answer

1. When muscle fibres develop tension but there is no movement at the joint. (The muscle is tense but does not change in length)

   1.   ?       Isotonic
   2.   ?       Isokinetic
   3.   ?       Isometric.
   4.   ?       Mad

2. Which type of muscle contraction results in tension as well as a shortening of the muscle.

   1.   ?       Eccentric
   2.   ?       Lucozade Isotonic
   3.   ?       Concentric
   4.   ?       Isokinetic

3. Which type of muscle contraction results in muscle tension as well as a lengthening of the muscle?

   1.   ?       Concentric
   2.   ?       Isokinetic
   3.   ?       Eccentric
   4.   ?       Contracted
   5.   ?       Isometric

4. Which type of muscle contraction results in the contraction of a muscle but at a constant speed throughout?

   1.   ?       Contractospeed
   2.   ?       Isononic
   3.   ?       Isokinetic
   4.   ?       Isotonic
   5.   ?       Isometric

5. Which 2 of the following activities are more likely to make use of ISOMETRIC muscular contraction?

   1. Arm Wrestling
   2. Kicking a football
   3. Tug of war
   4. Tennis Serve
   Check

6. Which 2 of the following activities are more likely to make use of isotonic muscular contractions?

   1. Biceps curl with barbell
   2. Rugby Scrum (with no noticeable movement)
   3. Badminton smash
   4. Arm wrestling
   Check

7. Which of the following DOES NOT make significant use of concentric muscular contractions?

   1.   ?       Lowering a medicine ball to the floor
   2.   ?       Penalty kick in football
   3.   ?       Chin up exercise

8. An "Agonist" is the same as a "Prime Mover". Which definition fits the term Agonist?

   1.   ?       The main muscle in the leg
   2.   ?       The muscle which is relaxed whilst a movement is taking place
   3.   ?       The muscle which contracts concentrically whilst a movement is taking place
   4.   ?       The muscles in the main part of the body which work really hard

9. What term is used to describe a muscle which co-operates by relaxing whilst the Agonist (or Prime Mover) is contracting?

   1.   ?       Antibody
   2.   ?       Antagus
   3.   ?       Antagonist
   4.   ?       Concentric
   5.   ?       Agonist