Forget the notion of intimidating boot camps with scary drill sergeants. This 37-minute workout is nothing like that. Fitness trainer Kelly Lee leads you through a series of bodyweight moves that will strengthen your abs and glutes. The routine is low impact yet high intensity. Translation: It’s easy on the joints but goes hard on the burn factor.

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After a quick warm-up, you’ll perform familiar moves, such as lunges, squats, and donkey kicks, focusing on form and using your breath to power through each rep. You’ll end with a soothing, yoga-inspired stretch.

A light set of dumbbells and an exercise mat are optional. Simply press play to get started.

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