Upper back muscle 7 Little Words

The crossword clue "Upper back muscle" with the answer "TRAPEZIUS" refers to a large, triangular muscle located in the upper part of the back and the neck. The trapezius muscle extends from the base of the skull, along the spine, and out to the shoulders. It plays a crucial role in various movements of the shoulder blades, such as elevating, retracting, and rotating them, and also helps support and move the head and neck.

Functionally, the trapezius is essential for tasks that involve lifting the shoulders and maintaining proper posture. It is often engaged in activities like shrugging the shoulders, lifting weights, and stabilizing the upper back during various physical activities.

The crossword clue "Upper back muscle" with the answer "RHOMBOID" refers to a specific muscle group located in the upper back. The rhomboid muscles, which include the rhomboid major and rhomboid minor, are situated between the shoulder blades and the spine.

Their primary function is to retract the scapulae, pulling the shoulder blades towards the spine, and to aid in stabilizing and rotating the shoulder blades.

The crossword clue "Upper back muscle" with the answer "LATISSIMUS DORSI" refers to a large, flat muscle located on the back that stretches to the sides, behind the arm. This muscle is commonly known as the "lats" and plays a crucial role in various movements involving the upper body, particularly in pulling motions such as pull-ups, swimming, and rowing.

The latissimus dorsi extends from the lower spine and iliac crest (part of the pelvis) up to the humerus (upper arm bone), helping to move the shoulder joint. This muscle is significant in both strength and stability for the back and shoulders.

The crossword clue "Upper back muscle" with the answer "SERRATUS POSTERIOR" refers to a muscle group in the upper back that consists of two distinct parts: the serratus posterior superior and the serratus posterior inferior. The serratus posterior superior is located in the upper part of the back, beneath the shoulder blades, and it plays a role in elevating the ribs during inhalation, aiding in breathing.

The serratus posterior inferior is found in the lower part of the back and helps to lower the ribs during exhalation. Both parts of the serratus posterior contribute to the movement and stabilization of the ribcage, which is essential for effective respiration.