Abdominal aortic aneurysm (AAA or triple A) is a localized enlargement of the abdominal aorta such that the diameter is greater than 3 cm or more than 50% larger than normal diameter. They usually cause no symptoms except when ruptured. Occasionally, abdominal, back, or leg pain may occur.
1 Height/Weight. 2  The most standard way to determine the size of a softball bat is by your height and weight. 3  Players who stand under four feet tall should use a bat measuring 26 to 29 inches in length. 4  Players between four and five feet will best benefit from a bat length of 29 to 31 inches.
Fastpitch softball is a game that is dominated by pitching. Pitchers can throw the ball at speeds up to 70 mph and they can also throw drops, risers, curves and changeups. A fastball that reaches 70 mph thrown from a distance of 46 feet corresponds to a baseball thrown at better than 90 mph. To hit a high speed with your pitch, you will throw the ball with a windmill motion.