I can flutter and take your breath away. I can take a beating, but do not bruise. If I stopped you would be sure to lose. Everyday I am with you. What am I?
I do not breathe, but I run and jump.
I do not eat, but I swim and stretch.
I do not drink, but I sleep and stand.
I do not think, but I grow and play.
I do not see, but you see me every day.
What am I?