Workout of the Day For Time 400m Run 30 Ab Mat Sit-Ups 25 KBS 53/35# 15 HSPU 200m Run 25 Ab Mat Sit-Ups 20 KBS 53/35# 10 HSPU 100m Run 20 Ab Mat Sit-ups 15 KBS 53/35# 5 HSPU Post your scores to the Whiteboard.