5 rds for time: 15 KBS (70/55)(55/35) 15 T2B Rest 2 min: 5 rds for time: 15 Burpees 15 Sit-ups PureFit: 4 rds for time: 15 KBS (70/55)(55/35) 15 T2B Rest 2 min: 4 rds for time: 15 Burpees 15 Sit-ups Mobility WOD: Pre-WOD - Pec stretch - Stand with rack at your side.  Grab rack with hand closest to rack at about a 30-45 degree shoulder angle. Keep shoulder back, rotate away from rack, twisting body. Stretch pecs. Contract pecs 5 seconds, relax 10 seconds.  Repeat contract release 3 times. Repeat with arm at 90 degrees(arm parallel to floor). Repeat on other side. Post-WOD -Blue Angel - lie on stomach. Place lacrosse ball on pec, below collar bone and on chest wall just inside the armpit. Smash and floss by making a snow angel. Move ball around to tender/stiff spots, focusing on area under the collar bone. 2 min each side  This can also be done upright, leaning into lacrosse ball on the rack.