ClassPass has a new major gym partnership—here’s what you need to know

A new add-on membership option for ClassPass users in New York and New Jersey gives them unlimited access to Blink gyms.

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Photo: Stocksy/Cara Dolan

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.