What do compression injuries typically result from?

Compression injuries typically result from impact or collision, which occurs when an external force applies pressure to a specific area of the body. This kind of injury is common in contact sports where athletes may collide with each other or with surfaces like the ground or equipment. The force exerted can lead to damage in the tissues and structures beneath the skin, such as muscles, tendons, and cartilage.

When there is an impact, the force can compress structures in a localized area, resulting in injuries like contusions, fractures, or even nerve damage. Understanding this mechanism is crucial for recognizing symptoms and implementing appropriate first aid procedures to manage compression injuries effectively.

In contrast, the other options relate to different types of injuries: tissue overstretching is linked to strains, friction between surfaces often leads to abrasions or blisters, and repetitive motions can result in overuse injuries or tendonitis. Each involves different causes and mechanisms, highlighting the importance of identifying the specific nature of the injury for proper treatment.