Intervals Posted on Sat - February 27, 2016 by drewseaver 1 set of core Brace x10 Bridge x10 Quadruped SL HE x10 6x1200m w/ work:rest = 1:1. 4:00, 3:56, 3:55, 3:53, 3:54, 3:57.. Definitely one of my best 1200m workouts so far. I am looking forward to my last mile race of the season! Share this:TwitterFacebookLike this:Like Loading... Related