Hi, Cathe! I was wondering what brand of barbell you use in your studio and for many of your most recent videos. I love my metal barbell but hate the screw on collars! Feels like it takes for ever to change plates. I’m also not a fan of the collars that you have to squeeze either. Lol. I much prefer the ones that snap open and closed, like the ones my old gym used. Thanks for the info and have a good day!