Power & Heart Rate - Zones 1 - 7
Zone 1 - Active Recovery
Zone 2 - Endurance (aerobic)
Zone 3 - Tempo
Zone 4 - Threshold
Zone 5 - Vo2 max / Superthreshold
Zone 6 - Anaerobic Capacity
Zone 7 - Neuromuscular Power
< 75%
76 -85%
85 - 94%
95 - 105%
>106%
N/A
N/A
< 55%
56 - 75%
76 - 90%
91 - 105%
106 - 120%
121 - 150%
> 151%
30 - 90 min.
60 - 300 min.
60 - 180 min.
N / A
N / A
N / A
N / A
N / A
N / A
N / A
10 - 30 min.
3 - 8 min.
30 sec - 3 min.
< 20 sec
% of FTP
% of FTHR
Avg. duration of continuous ride
HR & POWER Training Zones:
Avg. duration of interval effort



1 - 2
3 - 4
4 - 5
6 - 7
7 - 8
8 - 9
9 - 10