Bret Contreras, a strength coach, researcher, and PhD in sports science, is widely known as “The Glute Guy” for his expertise in glute training.
Yes yes and yes! Check out this guy if interested
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哈哈 非常感谢 先收着,等有时间再好好研究一下。
-HenryLi-
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01/06/2026 postreply
09:39:59