Crunch time Posted July 15, 2018 by Rick Pobar & filed under Workout of the Day. TBE CrossFit – Intro to CrossFit 4 rounds for time View Public Whiteboard Metcon (Time) 30 Russian Kettlebell Swings (70/53) 30 AbMat Sit-ups 30/21 Calorie Row Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to email a link to a friend (Opens in new window) Email