Thus, rather than judging your workout by how much you sweat, you should use barometers such as maximal heart rate or maximal oxygen consumption as a yardstick of how hard you are working. Moreover, contrary to popular belief, being out of shape does not increase your propensity to sweat. In fact, the more physically fit that you are, the more you will tend to perspire. Frequent exercise tends to make your sweat glands increasingly sensitive to rises in body temperature. Over time, your body begins to perceive when you're beginning to train, and, not wanting to store extra heat, signals the sweat glands sooner than in an untrained individual.
Aerobic classes are the best form of cardiovascular exercise .
Mention the word aerobics and most women envision an instructor leading a class through various jumping, twisting, and other athletic movements. These classes look fun and can be a great place to socialize and meet new people. Unfortunately, any group-oriented fitness activity is generally inferior to a program that is specifically designed for an individual. Aerobic classes must cater to the masses and, most likely, will not optimally target your own heart rate. On the other hand, individual aerobic modalities allow you to the ability train within your target zone.