This 22-Minute Core Barre Workout Will Help You Achieve Perfect Plank Form Once and for All

This 22-minute core barre workout will improve your plank form (and leave your muscles quivering) in no time at all.

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Photo: W+G Creative

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.