30-Day Plank Challenge | POPSUGAR Fitness : comparemela.com

Add some fire to your month with this 30-day plank challenge, designed to strengthen your core — and put your upper body to work too.

Related Keywords

, Day Plank Challenge , Popsugar , Kristine Thomason , Standard , Witness , Plank , Workouts , Fitness Challenges , Ab Exercises , Arm Exercises , Bodyweight Exercises ,