Muscle Contractions

Question 1

What is an isokinetic contraction and provide an example

Answer 1

Definition: Contraction that accompanies constant speed limb movement around a joint with a change in length

Example: Cycling a stationary bike, Holding a weight at a constant height

Question 2

What is an isotonic contraction and provide an example

Answer 2

Definition: Contraction where there is a development in muscle tension whilst also a change in the length of the muscle

Example: Bicep curls, Push ups, Pull ups

Question 3

What is an isometric contraction and provide an example

Answer 3

Definition: Contraction where there is a development of increased tension but no change in muscle length

Example: Plank, Pushing against a wall, Wall sit, Isometric squat