What does it mean when tissue is pressed into less space?

When tissue is pressed into less space, it refers to compression. Compression occurs when a force is applied to a tissue, causing it to be squished or pressed down, thereby reducing its volume and creating increased pressure in that area. This can happen in various contexts, such as during activities that put stress on the muscles, bones, and connective tissues, or as a result of swelling due to an injury.

Understanding compression is important in sports medicine, as it is often associated with conditions like bruising, concussions, or joint injuries, where the normal structure of the tissue is compromised. It can also be involved in treatment strategies, such as using compression wraps to reduce swelling.

While dislocation involves a joint's bones being displaced from their normal alignment, contraction refers to muscle fibers shortening in length, and stretching involves tissues being lengthened as a result of a pulling force. None of these accurately describes the process of tissue being pressed into less space as effectively as compression does.