supposedly threshold, it did up the intensity as I went through as soon as I worked out that what I was doing was sustainable, so I would expect it to be higher if I did the test again, as I'd start a bit harder.
Regarding 80% max HR, I agree I could have gone harder, but bear in mind I'm pretty fatigued, as I've already done a tempo run today, with Hill intervals last night, Swimming training on Monday, a half marathon on Sunday and 60 miles of cycling on Saturday, so getting my heart rate much higher than that is very difficult!
supposedly threshold, it did up the intensity as I went through as soon as I worked out that what I was doing was sustainable, so I would expect it to be higher if I did the test again, as I'd start a bit harder.
Regarding 80% max HR, I agree I could have gone harder, but bear in mind I'm pretty fatigued, as I've already done a tempo run today, with Hill intervals last night, Swimming training on Monday, a half marathon on Sunday and 60 miles of cycling on Saturday, so getting my heart rate much higher than that is very difficult!