7.5M.
Garmin reports my VO2 max hit a new 2020 high yesterday of 46 (age 58). Up 3 points since March.
Last week I hit a record high heart rate of 193 on a 3-mile uphill segment from 8700 to 9300 feet.
As a result my heart rate zones for warmup, easy, aerobic, LT and VO2 runs all shifted upwards which I agree with.
Prior to the shift a lot of what felt like to me were general aerobic runs were being binned as maybe 50% aerobic 50% LT.
The Sunday plain ole aerobic run now binned as 2% warmup, 34% EZ and 64% aerobic.
I still need to lose 10 pounds and do want to ramp up training so VO2max of 50 does not seem outside the realm of possibilities.
