Routine off a corporal

My friend is a corporal in the reserves and gave me this monster routine

-100 jumping jacks
-90 sit ups
-80 squats
-70 lunges
-60 sit-ups
-40 hook punches
-30 V-crunches
-20 Push-ups
-10 Burpee's

you work your way through them NO BREAKS in between excerises, 15 second water break at the end then do the routine again but in reverse so youd finish on 20 push ups and 10 burpess-15 sec water break then 10 burpees, 20 push ups etc. It kills you but apparently boosts your metabolism and you feel it after lol
ive been doing it 3 days now and im destroyed deffo rest day today
be interesting to see if it works for anyone else