working in the cardio will help to tone your abs and burn excess fat, and the respiratory system, with it being in good health from the exercise, your oxygen intake and the release of carbon monoxide will definitely increase and become steadier..
There are two kinds of sports injuries. Acute injuries happen suddenly, such as sprained ankles. Chronic injuries happen after you play a sport or exercise over a long period of time.
Essential fat is the fat located throughout the body that helps with biological and psychological functioning. Men usually have around 3% of essential fat in their bodies, while woman have around 12% because of breast tissue and also the tissue located around the uterus. Hope this helps a bit.
True... how else would girls ._. get preg