The only type of tissue that is able to contract is muscle tissue. Muscle tissue is specialized for contraction and is responsible for producing movement in the body.
There are three main types of muscle tissue: skeletal, cardiac, and smooth muscle. Skeletal muscle is attached to bones and allows for voluntary movements, such as walking or lifting objects. Cardiac muscle makes up the heart and is responsible for pumping blood throughout the body, operating involuntarily. Smooth muscle is found in the walls of hollow organs, like the intestines and blood vessels, and also functions involuntarily to facilitate processes like digestion and blood flow.
When muscle fibers contract, they shorten, which pulls on bones or alters the shape of organs, thereby enabling movement and maintaining various bodily functions. This unique ability to contract sets muscle tissue apart from other types of tissues, like epithelial or connective tissue, which do not have this capability.