Mechanical Lower Back Pain: What It Is, Why It Happens, and How You Actually Get Better Mechanical lower back pain is one of the most common reasons people end up in my practice — and no, it’s not because your “core is weak” or you “have bad posture.” That’s outdated nonsense. This type of back pain happens when your spine, muscles, joints or discs react to stress, load, or even lifestyle factors like poor sleep, hormonal changes or high stress. … Continue reading “Mechanical Lower Back Pain: What It Is, Why It Happens, and How You Actually Get Better”