Workout overview
Duration: 56m
Stress points: 57
Zone distribution
Z1: 22m
Z2: 9m
Z3: 20m
Z4: 5m
Z5: -
Z6: -
The opening 5 minute threshold effort prepares you for the following 2 x 10 Sub-Threshold Interval.
Note your heart rate at the completion of the 10 minute Sub-Threshold intervals.
Did max HR rise, or were you able to maintain?