Why Your Phone Might Be the Most Dangerous Piece of Equipment at the Gym, According to an Orthopedic Surgeon

From injury to enjoyment, an orthopedic surgeon explains why he thinks multitasking during exercise is inadvisable.

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Photo: Getty Images/ Virojt Changyencham

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.