Strengthen your muscles and develop your core with this 20-minute

This short workout builds muscle and connects your body and mind without equipment

20-Minute Upper Body Core Workout To Sculpt Abs and Arms

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20-minute yoga workout for complete beginners

Build core strength and develop muscle in your glutes with this 20-minute workout

The Best 15-20-25 minute Dumbbell Core Workout to Transform Your Abs w/PDF (You can try this workout to bolster your midsection, increase your core muscle endurance, and improve your overall performance.

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Strengthen your legs, glutes and core in 20 minutes with these six exercises