I workout 3 days per week. Fav exercises are glute machine, Bulgarian split squats/lunges, hip thrusts, regular squats, dead lifts, shrug bar/sumo squat or hip abductor. I do 3-4 sets of 12reps , of 5 exercises max. Change 3 of the exercises every week to not hit a "plateau". Common question "do I lift heavy enough" ? heavy is when you're struggling to complete your set. Tip: your glutes must be sore for at least 3 days post workout, that's how you know you've had an effective one.