The Morbius Labs Utlimate Heart Rate Zo Predict Max HR: Age Only Method - Not very accurate. Predict Max HR: MaxHR = 174 220 - Age Male MaxHR = Female MaxHR = These values MUST be insterted Age = 46 Enter your Maximum Heart Rate using known Ma Your MaxHR = 191 or one of the values from the estimation for Resting HR = 58 Must be taken manually. Take in morning befo Lactate Threshold = 170 Lactate Threshold = 160 Please view corresponding worksheets for more thorough descriptions of traini Methodology: Zone: Percentage: Lower HRZ Upper HRZ Accomplishment: 1 65% - 81% 110.5 to 137.7 Recovery 2 82% - 88% 139.4 to 149.6 Aerobic 3 89% - 93% 151.3 to 158.1 Tempo 4 94% - 100% 159.8 to 170 SubThreshold 5A 101% - 102% 171.7 to 173.4 SuperThreshold 5B 103% - 105% 175.1 to 178.5 Aerobic Capacity 5C 106%+ 180.2 Anaerobic Capaci Methodology: Zone: Percentage: Lower HRZ Upper HRZ Accomplishment: 1 < 68% 108.8 Active Recovery 2 69% - 83% 110.4 to 132.8 Aerobic Capacity 3 84% - 94% 134.4 to 152 Tempo rides, aer 4 95% - 105% 152 to 168 Threshold. LT in 5 >106% 169.6 VO2 Max, shorter 6 N/A Anaerobic Capaci 7 N/A Neuromuscular Po Metodology: Zone: Percentage: Lower HRZ Upper HRZ Accomplishment: Recovery Below ~70% 0 to 133.7 Recovery 1 75% - 77.5% 143.25 to 148.025 Endurance 2 77.5% - 80% 148.025 to 152.8 Endurance 3 80% - 85% 152.8 to 162.35 Endurance 4 85% - 87.5% 162.35 to 167.125 Intensive 5 87.5% - 92.5% 167.125 to 176.675 Intensive 6 92.5% - 100% 176.675 to 191 Maximal 7 N/A Maximal Methodology: Avg BPM of last 20 min of a 30 min Time Tria Avg BPM of 60 min Time Trial as prescribed b Joe Friel - Based on Lactate Threshold Heart Rate (LTHR) Andy Coggan - Based on Lactate Threshold HR (not Power/Wat Ric Stern - Based on Max MaxHR (http://cyclecoach.com/) BA BCF/ABCC/WCPP (Revised Guidelines) - Based on MaxHR only.