Which activity is MOST likely to lead to head and spine injuries?

Participating in contact sports is most likely to lead to head and spine injuries due to the inherent nature of these activities. Contact sports, such as football, rugby, or hockey, involve physical collisions between players, which significantly increases the risk of impact to the head and spine. These injuries can occur from falls, tackles, or other forms of direct contact, leading to concussions, cervical spine injuries, or other traumatic brain injuries.

In contrast, swimming is generally a low-impact activity with a lower incidence of head and spine injuries, except in cases of improper diving or collisions in crowded pools. Sitting quietly poses minimal risk for such injuries, as it typically involves no dynamic movement or physical contact. Texting while walking could lead to injuries, but these are generally due to trips or falls rather than direct impact, and are less likely to result in significant head or spine trauma compared to the high-energy environment of contact sports.