What is Aerobics?

Aerobics is a collective name for different types of workout based on aerobic fitness, aerobics, which gave its name. With aerobic training course, usually indoors in the group to a leader's instructions and the music. Most aerobics class is therefore a form of physical exercise gym. Aerobic training means training with access to oxygen, thus fitness. Fitness is limited primarily by the heart's ability to pump blood in the body, vascular ability to distribute blood and the number of mitochondria in muscle cells. An aerobics class is therefore cardiovascular workout