$ 0 0 S3 Conditioning Monday: For Time: 100 Double Unders (50 Box Jumps)/400 M Run 80 Air Squats/400 M Run 60 KBS (1.5/1.0)(1.25/.75)/400 M Run 80 Walking Lunges/400 M Run 100 Double Unders (300 Singles)/400 M Run