Articles

General information The tibialis anterior originates in the upper two-thirds of the lateral surface from the tibia. It inserts into the first metatarsal and first cuneiform bones within the foot. The muscle works to invert and dorsiflex the...

General information The teres minor is an elongated, narrow muscle within the rotator cuff of the shoulder. Literal meaning Lesser round or rounded off. Interesting information The rotator cuff is a muscle group that works together to give...

General information The teres major is one of the muscles found in the upper arm. It is one of the seven scapulohumeral muscles in the body, involved in moving and stabilising the shoulder. Even though the muscle is thick, it is somewhat...

General information The tibialis posterior is one of the most central muscles in the leg. It is located within the posterior part of the leg. It acts as the key stabilising muscle within the lower leg. Literal meaning After, or behind, the...

General information Thyrohyoid is a small, quadrilateral muscle located in the neck’s anterior triangle. It belongs to a group of muscles known as the infrahyoid muscles. There are four infrahyoid muscles in total - the others being...

General information The transversus thoracis muscle is a thin muscle situated on the interior aspect of the anterior thoracic wall and its function includes pulling the rib cartilages caudally, in turn supporting expiration. Literal meaning...

General information The transversus abdominis is a broad muscular sheet situated on both the lateral sides of the abdominal wall. This muscle, along with the external abdominal oblique and the internal abdominal oblique, make up the lateral...

General information The trapezius is a superficial muscle extending longitudinally out of the occipital bone and to the lower thoracic vertebrae and to the scapula’s spine laterally. Its primary functions are to support the arm and...

General information The triceps brachii is a relatively large muscle located on the arm, running down the back of the humerus and ending at the top of the ulna. This muscle has the primary responsibility for extending the elbow joint. It is...

General information The zygomaticus minor muscle is one that controls facial expressions. It originates from the malar bone and continues along with the orbicularis oculi found on the lateral face for the levator labii superioris. It is...

General information The zygomaticus major muscle is located within the face and draws the angles of the mouth posteriorly and superiorly. Like all the muscles that control facial expression, the zygomaticus major is innervated from the...

General information This muscle arises out of the lateral and front surfaces of the body for the femur within the upper two-thirds. It sits under the rectus femoris and the lower portion of the lateral intermuscular septum. The fibres end...