https://www.fitnessblender.com/videos/burpee-madness-fast-fat-burning-workout-cardio-and-total-body-toning

I have just done this. My legs are jelly. I couldn't keep up with Kelli but I did the 55 Burpees and 55 sumo squats. 💪💪💪

Have you ever done this workout?

I will do it again one day to see my progress.