Endorphins reducing stress levels
She is in a period of latency, where sexual impulses are buried.
I think that it is a but im not sure of that so dont be dependant on my anwser
workout sessions should be limited to twice a week,
work on several different muscles groups,
increase the weights only when you can do 3 sets of 10 repetition with ease
Answer:
It means very determined, like you have a goal, and you are going to complete it. Even if you mess up you keep trying over and over again.
Explanation: