Answer:
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
Explanation:
riding a bicycle without your helmet
Answer:
passing, setting, spiking, blocking, digging, and serving are all skills needed by volley ball players
World War I & World War II
A.) Plan to take in extra water.
While protein is good for muscles as well. water in your body is lost during owrking out. therefore to remain healthy you must replenish the water in your body by taking in more than you usually do... unless you don't sweat in that case lucky you.... no awkward body odor! but if your a normal human your body does need more watet
