Emily Skye, cover model on the July/August issue of Muscle & Fitness Hers (check out the behind the scenes video from the shoot), loves working her glutes. In her exclusive interview with Hers, the Australian fitness expert admits that it’s her favorite body part to work out, and gives readers her exclusive five-day workout plan designed to turbocharge lean muscle building. This week, Skye posted her booty-targeted workout on Instagram, check it out:

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We also found this legs/glutes workout on her timeline:

And this upper body routine, which she posted with this tip: “Remember to pick a weight that is challenging but still allows you to perform good technique. Drop the weight if your form starts to go!”