“Does your bum stick out?” If you’ve noticed that your backside sticks out more than it used to — especially with a sway in your low back — this might not be about your glutes at all. For many busy moms, this is actually a core support issue. When the deep core is weak: • the pelvis tips • the belly pushes forward • the ribs flare • and the low back overarches • making the butt look like it’s “sticking out” It’s not a posture problem you fix by “standing up straighter.” It’s a deep core pelvic a