What was the best training tip you’ve gotten here?
The most useful advice for me was Ken Lehner’s threshold bike training- 2x20 minutes, with about 2:00 rest. Been watching my speed on the bike creep steadily up since incorporating that workout. Thanks, Ken!
Endurance training intensity is a function of duration. In other words, low-intensity training is of limited value if you do not have enough time to train for hours on end.
(This point was stated very eloquently by Ashburn recently, I think.)