Field - Flanker cardio program

Block 1:
12 x 60 meters jogging every 30 secs

Block 2:
12 x 50 meters cruising every 30 secs

Block 3:
12 x 40 meters high-intensity every 30 secs

Block 4:
12 x 34 meters sprinting every 30 secs

Rest 2 mins btwn each block