The Human Spine: From Quadrupedal to Fragile
The human spine’s shift to an upright posture is a testament to our species’ relentless pursuit of progress. In standing erect, we liberated our hands for tool use, enabling the development of culture, technology, and society. However, this same advancement introduced vulnerabilities. The spine, originally suited to a quadrupedal existence, struggles under the new demands of bipedalism, leading to a host of ailments such as back pain, herniated discs, and degenerative conditions.