Why fitness pros say the treadmill is the best way to get your run in

I'm obsessed with the treadmill—here are the many benefits of treadmills, from being easier on your joints to letting you control your speed.

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Photo: Getty Images/Milkos

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.