Some very questionable reps haha but here is my feeble attempt at the David Goggins 45 Minute Workout, check out the original video at • Video
to see the savage David Goggins himself doing it with muuuuuch cleaner technique.
It’s only 5 exercises: Jumping Jacks, Push-ups, Lunges, Crunches and Up-Downs but it’s a killer. Awesomely simple but definitely not easy and savagely effective. Give it a try, a great workout you can do anywhere with no equipment needed.