I think you hit the nail on the head with this. I found that as my fitness improves over the past three years the VO2 workouts have become more manageable even though the watts are much higher than they used to be. Maybe improved energy systems?
I think you hit the nail on the head with this. I found that as my fitness improves over the past three years the VO2 workouts have become more manageable even though the watts are much higher than they used to be. Maybe improved energy systems?