Getting Started. To start Vi, open a terminal or console and simply type vi (without the quotation marks) followed by the name of any existing file or a new file you want to create. Vi works in two main modes, one for editing text and the other for giving commands.To switch between the two modes you use the I and Esc keys.etting Started. To start Vi, open a terminal or console and simply type vi (without the quotation marks) followed by the name of any existing file or a new file you want to create. Vi works in two main modes, one for editing text and the other for giving commands.
(May 2009) Hypermobility, also known as double-jointedness, describes joints that stretch further than normal. For example, some hypermobile people can bend their thumbs backwards to their wrists, bend their knee joints backwards, put their leg behind the head or perform other contortionist tricks. It can affect one or more joints throughout the body.
Joint stiffness can be caused by injury or disease of the joint and is a common finding in the arthritis conditions. Joint damage, including stiffness, can also occur following injury to the joint. Sometimes injuries or inflammation of the adjacent areas, such as bursae, can cause pain that may limit the movement of a joint and be perceived as joint stiffness. Joint pain is also referred to as arthralgia.