Answer: Crunches target the rectus abdominis and other abdominal muscles. An ab crunch machine is designed to strengthen the abdominal muscles. Wearing compression underwear can give the stomach a more toned appearance. Ab crunches are a great exercise for people looking to shed weight
Explanation:
It means, he doesn't know what he is doing.
He doesn't know what is right to show you, and what isn't.
Give it time to set in you like each other
I would assume static and awkward.
Teachers are rarely qualified for that type of knowledge
Answer:
Really good but just add a little more detail.
Explanation: