I did this challenge and i started seeing results in my tummy fat each week. I did have a little difficulty doing the spider man plank so i just substituted it with each plank before that one. I challenge each of you to challenge y
Who doesn't LOVE burpees? This is such a great body weight exercise that can be modified in so many ways. You can also add dumbbells, ankle weights, and/or even a weighted vest to increase the intensity.