The magnitude of the moment of a force acting about a point or axis is directly proportinoal to the distance of the force from the point or axis. It is defined as the product of the force (F) and the moment arm (d).
The student athlete child between the ages of 9 and 13 should consume between 2,000 and 2,600 calories, and if they are between 14 and 18 they should consume between 2,800 and 3,200 calories. It is also important that the types of calories the athlete consumes are balanced between carbohydrates, proteins, and fats.
An athlete usually needs at least 1,000 calories beyond the average person's diet. Photo Credit Jupiterimages/liquidlibrary/Getty Images. Physical exertion requires a large amount of energy, which means that athletes need to consume more calories than the average person.The fundamental purpose of an athlete's diet does not consider weight loss, so athletes must consume as many calories as they burn.hysical exertion requires a large amount of energy, which means that athletes need to consume more calories than the average person. The fundamental purpose of an athlete's diet does not consider weight loss, so athletes must consume as many calories as they burn.