types of muscular contraction Flashcards
1
Q
what is the 2 types of muscular contraction
A
isometric and isotonic
2
Q
what is an isometric contraction
A
muscle contracts but no movement (handstand)
3
Q
what are the 2 types of isotonic contraction
A
concentric and eccentric
4
Q
what is concentric
A
contracting and shortening
5
Q
what is eccentric
A
contracting and lengthening
6
Q
what are the two types of muscle fibres
A
slow oxidative fibres and fast oxidative fibres
7
Q
what are the 3 oxidating structures
A
capillarisation, mitochondria, glycogen
8
Q
how many capillaries are there
A
lots
9
Q
how much mitochondria is there
A
lots of energy converted into oxygen
10
Q
how much glycogen is there
A
low stores