I Tried the 30-Day Plank Challenge, and Ended Up Holding a 5-Minute Plank for the First Time in My Life

I'm terrible at doing core work consistently. So I took on the 30-day plank challenge, and ended up holding a five minute plank by the end.

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Photo: Getty Images/undrey

16 Upper Glutes Exercises Personal Trainers Swear By for a Stronger Butt

Why your upper glutes deserve more love, and the best exercises to strengthen them.

woman doing an upper glutes exercise with an exercise band.