LTHR re-test questionHome › MTB Training and Racing Forums › Athlete Support Forum › LTHR re-test questionThis topic is empty.Viewing 1 reply threadAuthorPosts March 18, 2009 at 7:49 pm #4803 esilvassyMemberI just diid a re-test tonight and previously my LTHR was March 19, 2009 at 1:43 pm #5813 LyndaKeymasterSplit the difference between the tests and go with a 165 bpm for your threshold heart rate.LyndaAuthorPostsViewing 1 reply threadYou must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In