ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
ZoneWattage Low endWattage High endHR low endHR high endFTP (watts)Max anaerobic
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1 (recovery)086.9001583101056
3
2 (endurance)88.48118.5005 min - 9.86
4
3 (tempo)120.08139.0400
5
4a (sweet spot)139.04150.1
6
4 (Threshold/FTP)150.1165.900
7
5 (VO2)167.48189.60MAXFTP HR
Max Anaerobic HR
8
6 (Anaerobic capacity)191.18237176
9
7 (NM power)
10
11
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VO2
13
8.4
14
1190
15
355
16
Low endHigh end
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1 (recovery)019:44
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2 (endurance)19:2514:30
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3 (tempo)14:1912:21
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4a (sweet spot)12:2111:27
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4 (Threshold/FTP)11:2710:21
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5 (VO2)10:159:04
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6 (Anaerobic capacity)8:597:15
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7 (NM power)<715
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