Xert WoW - Closer 170

Leave your old school VO2max workouts behind for this SMART workout from Xert. Feel what it's like to push yourself hard and hang on to the end of the interval in this unique workout that you can't find anywhere else!
#cycling #training #workout #vo2max #XertBreakthroughTraining
Try Xert Today: www.xertonline.com

[@Bols85]

the study you mentioned did not show what you said in the video....

[@nathanwilson8661]

If it’s a 4.5 star workout and I’m only 3 stars, should I still do this workout?

[@XertAcademy]

Great question - there is a slightly easier version (Closer 140). Start with that on a day when you're fresh. If it goes well, try bumping up to the Closer 170 version :)