15-Minute Core Challenge 1.0 Workout

No Equipment Needed. Tip: Do Series 1.0 for 4+ weeks before moving onto Series 2.0. Workout designed to work your core, utilizing a variety of exercises that challenge every aspect of your midsection.

Great for all fitness levels. Find the Series 1.0 Weekly Workout Schedule, and more, on my website (FitnessMaggie).