If you’ve ever wondered if a 15-minute workout is worth it, the answer is yes

If you’ve ever wondered if 15-minute workouts are worth your time, the answer is yes—and these trainers have the proof to back it up.

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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.