Final answer:
End feel relates to the resistance felt when moving a joint passively through its end range of motion, often related to the extensibility limits of muscles and ligaments.
Step-by-step explanation:
End feel is the type of resistance that is felt when passively moving a joint through the end range of motion. This resistance can be due to various structures, such as muscles, ligaments, and joint capsules, reaching the limit of their extensibility. Very large forces are often created in the joints; for instance, strong resistance may be encountered if a load is a long distance from the joint. As muscles can contract but not extend beyond their resting length, during movement there can be opposing forces from joints and muscles, which can affect the end feel.