Thursday Group Strength and Conditioning March 1, 2017 / By j0ssy 5r Every 8 minutes -Bike (20/15) cal -50 double unders. If you don’t have double unders, scale -row (20/15) cal -run 200m -rest until the next interval Sharing is Caring! FacebookTwitterLinkedInPin It Categories Home Workout (67) Quarantine Blog from Dylan (49) Uncategorized (142) wotd (860) PDXStrength Promo