From the Coach guide
Controlled sub-threshold sessions for runners with an established easy-running base.
Controlled sub-threshold sessions for runners with an established easy-running base.
Norwegian Singles usually has 3 sub-threshold sessions each week. Coach plans at most 2 hard days, with fewer when recovery needs it.
Controlled cruise intervals make the base-week hard run repeatable.
Three weekly work sessions would leave too few easy days for many Coach runners.
Published coaching method; Coach’s design choices
The source describes the named method. Coach’s similarities and differences are an implementation comparison.
This is not a trial comparing results. Plans vary by level, edition, and runner. Coach’s choices are not validated by naming another method.
Coach