Welcome to Longevity Chiropractic located in Lake Forest, California. In addition to the traditional chiropractic methods, Dr. Long practices a postural correction technique known as QSM3 that doesn’t involve any cracking/popping/twisting of the spine, making it suitable for everyone from infants to elderly. By focusing on correcting the patient’s posture from head to toe, the body is put in its optimal state for healing and overall function.