Part A: 100 Sit-Ups for Time Complete 25 Air squats every 25 Sit-Ups    Part B Complete as many Reps as Possible in 3 min, 5 min, 7 min in the following order: 20 Box Jumps 24/20" 20 Wall Ball Shots 20/14 20 K2E Rest 1 minute after each time period. Begin at the top for each interval. Score total reps in each cycle