Conditioning Guidelines, Exercise Intensity

CONDITIONING GUIDELINES

The following guidelines will help you to plan your exercise program. Remember that proper nutrition and adequate rest are essential for successful results.

WARNING: Before beginning any exercise program, consult your physician. This is espe- cially important for persons over the age of 35 or persons with pre-existing health problems.

EXERCISE INTENSITY

Whether your goal is to burn fat or to strengthen your cardiovascular system, the key to achieving the desired results is to exercise with the proper intensity. The proper intensity level can be found by using your heart rate as a guide. The chart below shows recom- mended heart rates for fat burning, maximum fat burn- ing, and cardiovascular (aerobic) exercise.

		AGE
		AEROBIC
	b.p.m.	MAX. FAT
	b.p.m.	FAT BURN
		FAT BURN

To find the proper heart rate for you, first find your age at the top of the chart (ages are rounded off to the nearest ten years). Next, find the three numbers below your age. The three numbers are your “training zone.” The lowest number is the recommended heart rate for fat burning; the middle number is the heart rate for maximum fat burning; and the highest number is the heart rate for aerobic exercise.

Burning Fat

To burn fat effectively, you must exercise at a rela- tively low intensity level for a sustained period of time. During the first few minutes of exercise, your body uses easily accessible carbohydrate calories for ener- gy. Only after the first few minutes of exercise does your body begin to use stored fat calories for energy. If your goal is to burn fat, adjust the intensity of your exercise until your heart rate is near the lowest num- ber in your training zone as you exercise.

For maximum fat burning, adjust the intensity of your exercise until your heart rate is near the middle num- ber in your training zone as you exercise.

Aerobic Exercise

If your goal is to strengthen your cardiovascular sys- tem, your exercise must be “aerobic.” Aerobic exer- cise is activity that requires large amounts of oxygen for prolonged periods of time. This increases the demand on the heart to pump blood to the muscles, and on the lungs to oxygenate the blood. For aerobic exercise, adjust the intensity of your exercise until your heart rate is near the highest number in your training zone.

WORKOUT GUIDELINES

Each workout should include three important parts: a warm-up, training zone exercise, and a cool-down.

Warming up—Begin each workout with 5 to 10 min- utes of stretching and light exercise. A proper warm- up increases your body temperature, heart rate and circulation in preparation for exercise.

Training zone exercise—After warming up, increase the intensity of your exercise until your heart rate is in your training zone for 20 to 30 minutes. (During the first few weeks of your exercise program, do not keep your heart rate in your training zone for longer than 20 minutes.)

Cooling down—Finish each workout with 5 to 10 minutes of stretching. This will increase your flexibility and will help to prevent post-exercise problems.

EXERCISE FREQUENCY

To maintain or improve your condition, plan three work- outs each week, with at least one day of rest between workouts. After a few months of regular exercise, you may complete up to five workouts each week if desired. Remember, the key to success is make exer- cise a regular and enjoyable part of your everyday life.

CAUTION: Be sure to progress at your own pace and avoid overdoing it. Incorrect or excessive train- ing may result in injury to your health.