HRM

spicy618

Spicy, there are two zones. One from 50% to 70% of your max (depending on who you ask). This is where you will burn the most fat and get aerobic benifits. After that it is anaerobic. You should try to work both into your work outs for maximum benefit. I will go at 60 to 70% for 2 or 3 minutes, then go up to 85% for 1 minute.

Anaerobic

The term "anaerobic" means "without air" or "without oxygen." Anaerobic exercise uses muscles at high intensity and a high rate of work for a short period of time. Anaerobic exercise helps us increase our muscle strength and stay ready for quick bursts of speed. Think of short and fast when you think of anaerobic exercise

Examples of anaerobic exercise include heavy weight lifting, sprinting, or any rapid burst of hard exercise. These anaerobic exercises cannot last long because oxygen is not used for energy and a by-product, called lactic acid, is produced.

Lactic Acid contributes to muscle fatigue and must be burned up by the body during a recovery period before another anaerobic bout of exercise can be attempted. The recovery period also allows the muscles to use oxygen to replenish the energy used during the high intensity exercise.

Aerobic exercise, on the other hand, includes lower intensity activities performed for longer periods of time. Activities like walking, jogging, swimming, and cycling require a great deal of oxygen to make the energy needed for prolonged exercise.

Both aerobic and anaerobic exercises are needed for the development of physical fitness. Check with your healthcare provider before you start an exercise program. Choose activities that you enjoy, and that are readily accessible.

Thanks so much for explaining this Very interesting...