Knee Knee In humans and other primates, the knee joins the thigh with the leg and consists of two joints: one between the femur and tibia (tibiofemoral joint), and one between the femur and patella (patellofemoral joint). It is the largest joint in the human body. The knee is a modified hinge joint, which permits flexion and extension as well as slight internal and external rotation. The knee is vulnerable to injury and to the development of osteoarthritis. It is often termed a "compound joint" having tibiofemoral and patellofemoral components. (The fibular collateral ligament is often considered with tibiofemoral components.) The
Tibia (video game) "Tibia". Once a character has reached level 8 it can leave Rookgaard, through the Island of Destiny, for the mainland. Once a character leaves Rookgaard it can never return, unless it is lowered to level 5. If this happens characters are completely reset. After the summer update of 2008 two new areas were added to Rookgaard, a tutorial island, and a vocation island. When Tibia was released in 1997, there was only one city and that one city was called "Tibia". Since the addition of other cities, the city of "Tibia" was renamed "Thais", and the name "Tibia" has since