Day27 Published March 17, 2013 at 612 × 612 in 28 Day Fitness Challenge: Days 22-28 Day 27: Lauren Brooks Kettlebell Sculpt & Condition (40 min). This is a BUTT-KICKER!! It starts out all nice and sweet, then … WHAM!!! Push-ups, lunges, squats, swings, burpies, mountain climbers and … You know what? Do it again!! And, I did!