Bowflex Max Trainer M5 Owner's/Assembly Manual page 24

The Heart Rate table is an estimate of what Heart Rate Zone (HRZ) is effective to burn fat and improve your cardiovascular system. Physical condi
tions vary, therefore your individual HRZ could be several beats higher or lower than what is shown.
you maintain your target heart rate, the more fat your body will burn.
The graph is a brief guideline, describing the generally suggested target heart rates based on age. As noted above, your optimal target rate may be
higher or lower. Consult your physician for your individual target heart rate zone.
Note:
Maximum Heart Rate
Target Heart Rate Zone
(keep within this range
for optimum fat-burning)
FAT-BURNING TARGET HEART RATE
250
196
191
200
186
167
162
158
150
118
115
112
100
50
0
20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69
Assembly / Owner's Manual
181
176
171
166
161
154
150
145
141
137
109
106
103
100
97
Age
24
156
151
146
133
128
126
94
91
88
70+