Hipertrofia
Everything you need to know to increase your glutes
If you've been trying to increase your glutes all your life and you still haven't succeeded, it's because you're not applying these tips.
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Hipertrofia
How to have big, round and firm buttocks?
Did you know that round glutes are developed by properly working each of the subdivisions of this muscle?
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At Bumday we strive to create and design innovative training technologies, to progressively improve the appearance and shape of the female body, through a path of discipline and self-love. We want to positively impact the world around us, building passionate and empowered communities.