Answer:
DEVELOPMENTAL NORMS. Developmental norms are defined as standards by which the progress of a child's development can be measured. For example, the average age at which a child walks, learns to talk, or reaches puberty would be such a standard and would be used to judge whether the child is progressing normally.
Explanation:
My answer is B Because when you train it’s a pressure and when the pressure get to your heart then your heart will raise.
To protect their shins from getting hit
No you shouldn't mainly because it is not in your scope of practice. there will be legal consequences if you are caught and you are not licensed to administer medication