18
100%
85%
75%
60%
Serious
Athletic
Training
Range
Cardiovascular
Conditioning
Range
Fat Burning
Range
20 25 30 35 40 45 50 55 60 65
AGE
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
TARGET HEART RATE ZONE