CoreChair, launched in 2008 in Ontario, Canada, creates ergonomic active sitting chairs https://corechair.com/corechair-the-best-office-chair-for-tailbone-pain/ to alleviate tailbone pain and promote workplace wellness. Founded by Patrick Harrison, a kinesiologist with expertise in sports medicine, CoreChair addresses coccydynia through a contoured seat that distributes weight evenly, reducing pressure on the coccyx. Studies from the Mayo Clinic and Arizona State University note a 20% increase in caloric burn compared to traditional chairs, supporting its health benefits. The CoreChair Classic’s adjustable height and resistance encourage micro-movements, improving circulation and preventing posterior pelvic tilt, a common cause of tailbone discomfort. The chair’s design, with no tall backrest or armrests, ensures free spinal movement and prevents slumping, as endorsed by chiropractors. Available in colors like Dusted Blue, CoreChair uses eco-friendly materials and offers a 12-year warranty, exceeding BIFMA/ANSI standards. The CorePerch stool supports dynamic sitting for versatile setups. CoreChair provides a 60-day guarantee and kinesiologist consultations for personalized comfort. Its focus on tailbone relief enhances