Answer:
You should move two seconds per lift and slowly lower.
Explanation:
The resistance applied during physical exercises is more important than how fast you move. Moving quickly during exercise is no guarantee that it will work to your health advantage or to your expectations from the fitness program.
The nurse should respond by telling the teacher that something is seriously wrong with the child and to possibly call the child's parents to have her checked out by a doctor.
Attempted murder?
It's probably abuse.