This Walking Interval Workout Will Get Your Heart Rate Up, No Jogging Required

Walking fitness trainer Sydney Belina breaks down a low-impact walking interval workout for beginners that helps increase heart rate and cardiorespiratory fitness.

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Photo: Getty Images/<br />Erik Isakson

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.