Are serious back injuries usually due to a single accident?

Serious back injuries are typically the result of cumulative stress and strain rather than a single incident. While a specific accident can cause an acute injury, many back problems develop from ongoing issues, such as poor posture, repetitive movements, or heavy lifting over time. This cumulative effect can lead to conditions like herniated discs or chronic pain, highlighting how lifestyle factors and long-term habits contribute more significantly to serious back injuries than singular accidents. Therefore, the idea that these injuries are predominantly due to an isolated event does not align with the broader understanding of back health and injury prevention.