On a hot day, youll be happy to have a fan that can oscillate, meaning it moves back and forth in a steady motion. The verb oscillate can be traced back to the Latin word oscillum, meaning swing, so it makes sense that oscillate is used to describe an object like a fan or a pendulum that swings from side to side.
Types of Ligaments: According to composition: 1  Most of the ligaments are made up of collagen fibers. 2  These are inelastic and unstretchable, 3  A few ligaments, like the Ligament flava and ligaments of auditory ossicles, are made up of elastin fibers (predominantly). 4  These are elastic and stretchable.
Ligaments and tendons are tough fibrous bands. Ligaments attach bone to bone, tendons attach muscle to bone. The anterior longitudinal ligament (ALL) and the posterior longitudinal ligament (PLL) run the entire length of the spinal column. The anterior longitudinal ligament attaches to the front of the vertebral bodies and the posterior longitudinal ligament to the back.