I'm doing these challenge now but you can do also the 1 to 100 burpee challenge. Each day do one more burpee that the day before . I lost 8 pounds doing that. Example : day 1 burpee, day 2 burpee until you finish in day 100 : 100 burpees.
Burpees are one of those exercises that everybody loves to hate, but these days you’ll encounter burpees everywhere from HIIT workouts to boot camps to CrossFit, and for good reason: they’re one of the most efficient, functional exercises you can do.