Sitting For extended periods has become a frequent aspect of modern lifestyles. Office work, studying, driving, and extended screen time often keep people in one place for most of the day. Eventually, many individuals report stiffness in the lumbar region, particularly when standing up after extended sitting.Prolonged desk work can https://www.zupyak.com/p/5000073/t/why-does-back-pain-get-worse-after-sitting-for-long-hours