Keys Fitness 835R owner manual Target Heart Rate Zone, MHR = Maximum Heart Rate

Check your pulse recovery rate – If your pulse is over 100 bpm five minutes after you stop exercising, or if it’s higher than normal the morning after exercising, your exertion may have been too strenuous for your current fitness level. Rest and reduce the intensity next time.

TARGET HEART RATE ZONE

Fitness Safety

The target heart rate chart indicates average rate zones for different ages. A variety of different factors (including medication, emotional state, temperature and other conditions) can affect the target heart rate zone that is best for you. Your physician or health care professional can help you determine the exercise intensity that is appropriate for your age and condition.

(MHR) = Maximum Heart Rate

(THR) = Target Heart Rate

220 - age = maximum heart rate (MHR).

MHR x .60 = 60% of your maximum heart rate.

MHR x .75 = 75% of your maximum heart rate.

For example, if you are 30 years old, your

100%

Serious athletic training range

85%

Cardiovascular

conditioning

range

75%

Fat burning

range

60%

200
	195
		190
			185
				180
					175
						170
							165
								160
									155
170	166	162
			157
				153
					149
						145
							140
								136
									132
150	146	143	139
				135
					131	128
							124
								120
									116
120	117	114	111
				108
					105
						102
							99
								96
									93

20 25 30 35 40 45 50 55 60 65

calculations will be as follows:

220 - 30 = 190

190 x .60 = 114 (low end or 60% of MHR)

190 x .75 = 142 (high end or 75% of MHR) For a 30 year-old the (THR) Target Heart Rate would be 114-142.

See Table on right for additional calculations. 20

AGE

21