types of muscle contraction

Question 1

what is a fixator muscle?

Answer 1

a stabiliser muscle which is above the antagonistic pair

Question 2

what is isometric contraction?

Answer 2

pair of muscles that remain an equal length (stationary) under tension

Question 3

what is isotonic concentric contraction?

Answer 3

muscle that shortens during tension

Question 4

what is isotonic eccentric contraction

Answer 4

muscle that lengthens during tension