Types Of Contractions Flashcards
1
Q
What is an isometric muscle contraction?
A
When a pair of muscles remain stationary (equal length) under tension
2
Q
What are the 2 types of isotonic contractions?
A
1) Isotonic concentric
2) Isotonic eccentric
3
Q
What is isotonic concentric contraction?
A
When the muscle shortens under tension
4
Q
What is isotonic eccentric contraction?
A
When the muscle lengthens under tension
5
Q
When do concentric contractions occur?
A
During the upwards phase of squats and curls
6
Q
When do eccentric contractions occur?
A
During the downward phase of a squat or curl
7
Q
What are the only 2 movements where a isometric contraction may occur?
A
1) Squat
2) Press up
ONLY IF THE INDIVIDUAL IS HOLDING A STILL / FIXED POSITION
