A comination of cartillage and synovial fluid resduced the frinction at synovial joints. Cartillagenous and fibrous joints dont really move and so dont need to have friction reduced.
An aerodynamic shape
no, it just reduces it
Lubbricant
oil in a car's engine reduces viscous friction and wear
It reduces the coefficient of friction.
articular cartilage
Bursa
Synovial fluid looks and feels like egg whites, hence their name. It reduces friction between the bones in the joint.
absorbs any compression placed on the joint, reduces friction between bones, and prevents the ends of the bones from being crushed
absorbs any compression placed on the joint, reduces friction between bones, and prevents the ends of the bones from being crushed
The human body creates synovial fluid, which is found in our joints. This is a lubricating fluid, which reduces friction. When a joint loses its synovial fluid, bones can touch each other, which causes joint pain. This can be alleviated medically by having a series of joint injections with an artificial synovial fluid called hyaluronic acid. There are two common supplements, which are also used to reduce joint friction, glucosamine and chondroitin.
reduces
speed
Friction.
An aerodynamic shape
no, it just reduces it
Lubbricant