Thread: How long can you sustain riding at 90% HRM?
View Single Post
Old 04-11-07 | 10:35 PM
  #12  
Quijibo187's Avatar
Quijibo187
Custom User Title
 
Joined: Feb 2007
Posts: 1,913
Likes: 0
From: Winnipeg, Canada

Bikes: 2006 Marin Stelvio, 1990s Steve Bauer, Marin Palisades Trail

usually until it drops to 89%. time varies though depending on a few things.
Quijibo187 is offline  
Reply
0