I am doing VO2 Max intervals and I have a few questions. But first here is some info:
Age: 49
My LT threshold is 300 Watts at 150 BPM (max HR is 173)
VO2 Max is 60.9 and my MAP is 80%
VO2 Max power range is 330 - 415
The intervals I am doing are 3 sets of 6X90 with 10 minutes of rest between sets.
After doing the intervals I looked at my data and found that while I was pushing the correct power range for the interval, my HR really didn't get out of my LT zone (typically pushing ~155-157). So here are the questions:
1) I understand that HR is slow to react during this time frame however am I still getting the benefit for VO2?
2) If not, should I extend the duration time such that my HR does get up to VO2 Range?
3) If I am increasing the duration should I reduce the number of reps in each set?
Thanks for any help
Age: 49
My LT threshold is 300 Watts at 150 BPM (max HR is 173)
VO2 Max is 60.9 and my MAP is 80%
VO2 Max power range is 330 - 415
The intervals I am doing are 3 sets of 6X90 with 10 minutes of rest between sets.
After doing the intervals I looked at my data and found that while I was pushing the correct power range for the interval, my HR really didn't get out of my LT zone (typically pushing ~155-157). So here are the questions:
1) I understand that HR is slow to react during this time frame however am I still getting the benefit for VO2?
2) If not, should I extend the duration time such that my HR does get up to VO2 Range?
3) If I am increasing the duration should I reduce the number of reps in each set?
Thanks for any help