Old school but we love it ❤️ but it’s only working your butt if a) your squat depth is adequate b) you’re making that mind and muscle connection from the bottom all the way to the top and c) squeezing so hard at the top of extension you could crack walnuts ? here are some variations to try
Booty
Along with the aesthetic based reasons for training your glutes, structurally and athletically it’s important too. Your glutes stabilise your pelvis in a neutral position, which is critical for creating a safe and effective spinal position.