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.
We're seeing a huge migration from spin to rowing, Jay Blahnik, a southern California trainer and group-fitness adviser for Equinox, which recently added a slew of new row-based classes in West Hollywood, Beverly Hills, and New York, among other cities, told Details magazine recently.