As well as old leases, you should keep anything that documents the landlord-tenant relationship or supports the items you report on your tax return. If the IRS audits your tax return and you cannot produce the correct verification documents, you may be liable for additional tax and penalties.
The facet joints link the vertebrae together and give them the flexibility to move against each other. The facets are the bony knobs that meet between each vertebra. There are two facet joints between each pair of vertebrae, one on each side.
Muscles act by moving joints. Thus, the same terminology can be applied to both muscle actions and joint movements. Most joint movements are described by opposing terms (directions). One set of muscles moves a joint in one direction; another set of muscles moves the same joint in the opposite direction.Most joints in the body function as hinge joints, meaning they move (extend/flex) in one plane.Ball and socket joints (e.g., the hip joint) are capable of circumduction (circular motion).ne set of muscles moves a joint in one direction; another set of muscles moves the same joint in the opposite direction. Most joints in the body function as hinge joints, meaning they move (extend/flex) in one plane. Ball and socket joints (e.g., the hip joint) are capable of circumduction (circular motion).