600 REP CHALLENGE

100 High knees
5 Burpees
90 Squats
5 Burpees
80 Mountain Climbers
5 Burpees
70 Jumping lunges
5 Burpees
60 Russian twists
5 Burpees
50 commandos
5 Burpees
40 butterfly sit ups
5 Burpees
30 push ups
5 Burpees
20 bicycle crunches
5 Burpees
10 tuck jumps
5 Burpees