What type of injury results from a tissue crush exceeding its dispersing ability?

A contusion is indeed the correct answer because it occurs when there is a direct blow to a muscle or soft tissue, resulting in a bruise. This type of injury happens when the force of the impact exceeds the tissue's ability to absorb the shock. As a result, small blood vessels break and cause bleeding under the skin, leading to the characteristic discoloration and swelling associated with contusions.

In contrast, fractures involve a break in the bone structure due to excessive force or stress, rather than a crushing of soft tissue. A sprain, which involves a stretch or tear of ligaments, does not involve the same kind of tissue crush but rather a deformation caused by excessive motion at a joint. A dislocation occurs when the bones in a joint are forced out of their normal position, which also involves a different mechanism of injury than the crushing effect that characterizes a contusion. Understanding these distinctions is crucial in the field of sports medicine for accurate diagnosis and treatment.