The 5-hour workouts that prepped Charlize Theron for “Atomic Blonde”

For her starring role in the upcoming '80s spy flick "Atomic Blonde," the Oscar winner trained for five hours a day with *eight* different trainers.

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Photo: Instagram/@charlizeafrica

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.