The Pilates trick that gave Kylie Jenner her insane curves – Cosmopolitan UK

The Pilates trick that gave Kylie Jenner her insane curves
Cosmopolitan UK
Caron Bosler of Pilates Squared explains the one move you need to do if you're trying to tone up your derriere a la Kylie; “Kicking out and in is the best reformer exercise to work the glutes and abs at the same time”, he says. “It is particularly good …

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