Hi all, on a regular ride in the beginning of the season my legs were fine and I could stand my HR to 90% of max for a long time. My heart was limiting me.
Now some months later it's the opposite. If I can get my HR goes to 82% for a long time it's an accomplishment, guess it's adapting. Problem is my legs, they seems to get tired. A feeling I did not get in the beginning of the season.
Ex: We were a group of 5 going at 25mph following each other for 30 minutes. It's supposed to be easy to follow just being few inches from the other back wheel. My HR was not too high, but my legs had hard time following the group.
I am not improving on hill, just the same for months.
What is wrong? I'm not doing interval, could they really help?
38, doing bikes for years, around 3000-3500 miles per year.
Thank's