Lipids, a chemical family that includes cholesterol and fat, make up a major part of the average human diet. At 9 calories per gram -- compared to 4 calories per gram of carbohydrates and proteins -- fats serve as concentrated sources of energy to fuel your active lifestyle.
The Development of Rowing Equipment By Bill Miller This page contains information about the development of rowing equipment beginning about the end of the 18th century.
William G. Morgan is the inventor of the famous game volleyball. He was born on 1870 in new York. Morgan atended the springfield college of the YMCA (young mens christian association) in massachusets where he became the direcyor of physical education. He felt he nedded to find a sport that suited young people a game less violent and less intense.