If John stretched while his muscles were cold, the negative effect that could occur is that C. he could injure or pull a muscle.
It is always important that your muscles are "heated" before you start exercising so as to avoid hurting yourself.
I'm not sure if I understand your question correctly but we food is something that will not always be there for us but it is something that we need and we crave. Food is useful in many ways and helpful. We need love because due to lonliness many have died by commiting suicide.
Answer:
You should apply a gentle pressure to the baby's head as it comes out. This action is very necessary because, the head of every baby born through the vaginal become misshapen to some extent during delivery as a result of incorrect handling [this is because the head is so soft], although the abnormality is usually corrected in most babies within few days.
