Learning how to control their eating
Answer:
Extension: Produced by the sartorius and quadriceps femoris group of muscles.
Flexion: Produced by the biceps femoris, semitendinosus, and semimembranosus muscles.
Explanation:
It depend on were you're going at my sisiter had to do 75 but some colleges do 120.
I hope I helped please leave thanks
