Hinge Health, the San Francisco-based startup that offers a digital solution to treat chronic musculoskeletal (MSK) conditions — such as back and joint pain — has closed a $90 million Series C. The ...

Explores the anatomy and functions of human joints, categorizing them into three main types: fibrous, cartilaginous, and synovial. It details the characteristics and subtypes of each joint type, ...

Hinge is a noun and a verb that refers to a joint that allows something to open, close, or turn, or to depend strongly on something ...

Four important synovial joints used in most sporting actions are the elbow and shoulder joints in the arm, and the knee and hip joints in the leg. The elbow and knee joints are both hinge joints. A ...

Hinge joints allow flexion and extension only. Flexion – bending a joint. This occurs when the angle of a joint decreases. For example, the elbow flexes when performing a biceps curl. The knee flexes ...

Joint pain can make it difficult to carry out basic tasks, from walking up the stairs to opening a jar and even typing. When it comes to the skeletal system, our joints have some of the most important ...