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-The health maintenance zone has the lowest training intensity. It is good for beginners and those who want to strengthen their cardiovascular systems.
-The aerobic exercise zone increases strength and endurance. It works within the body’s oxygen intake capability, burns more calories and can last longer.
-The anaerobic exercise zone generates speed and power. It works at or above the body’s oxygen intake capability, builds more muscle and cannot be maintained for a long time.
-Measure your pulse after training. Then repeat the procedure again after three minutes. If it does not return to its normal resting pulse, you might have trained too hard.
-Always check with your doctor before starting a vigorous training program
THE RECEIVER WATCH
You can wear it on your wrist or strap it to your bike or exercise machine.
FIG. 1
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