“Glute Guy” Bret ... the glutes — and his exercise advice is never boring, even if you want to build your glutes without ...
“Glute Guy” Bret ... the glutes — and his exercise advice is never boring, even if you want to build your glutes without weights. As a trainer, I follow Bret Contreras closely, and those ...
Lionel Messi hit the gym to work with personal trainer Bret Contreras this ... as well as Contreras, who could be seen directing his workout during the video. Contreras has been working with ...