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.
Muscles Used. Rowing and Your Muscles. Rowing is a coordinated muscle action that involves every large muscle group in the body. The following sections illustrate the primary muscles used during each movement of the rowing stroke. For a more detailed analysis of the muscles used, refer to The Biomechanics of Rowing.