Heart rate and training is always a mystery to me. One week it goes over 190 and I'm hammering it on the bike and the next week it tops out at 174. Does anyone else find this and constant lactate threshold changes up and down.
There are a lot of threads on this. Please use search
A light bike doesn't replace good fitness.
Moderator: Moderator Team
1 post • Page 1 of 1
- Similar Topics
- Last post