The adjective SUBJECTIVE has 2 senses: 1. taking place within the mind and modified by individual bias. 2. of a mental act performed entirely within the mind. Familiarity information: SUBJECTIVE used as an adjective is rare.
Unsourced material may be challenged and removed. (July 2014) (Learn how and when to remove this template message) A kneeboard is a board ridden in a kneeling stance. Kneeboards are ridden in ocean surf, or while being towed behind a boat on a lake or river.
The Kneecap. The kneecap--or properly named, the patella--is a type of bone called a sesamoid bone. Sesamoid bones are enveloped within a tendon. The patella is within the quadriceps tendon and it has three important functions: It is a fulcrum to increase power of the knee joint. It protects the knee from trauma.