The biceps brachii muscle, commonly referred to as the biceps, is a prominent muscle located in the upper arm, specifically the anterior compartment. It is one of the most recognizable muscles in the human body and plays a crucial role in both anatomical function and aesthetic appearance. What are the Bicep Brachii Muscles? On the…
What is the Deltoid muscle? The deltoid muscle is a key player in the complex system of muscles that comprise the human shoulder. Named after the Greek letter delta (Δ) due to its triangular shape, the deltoid is one of the major muscles responsible for the mobility and stability of the shoulder joint. The name…
What is the Thoracic Spine? The thoracic spine, also known as the upper or middle back, is a crucial region of the vertebral column situated between the cervical and lumbar spine. Consisting of twelve vertebrae (T1-T12), the thoracic spine plays a pivotal role in providing structural support, protecting vital organs, and facilitating various bodily movements….
Lumbar Spine Anatomy The lower end of the spinal column between the first sacral vertebra (S1) and the last thoracic vertebra (T12) is known as the lumbar spine. The five robust and movable vertebrae (L1–L5) that provide the dispersion of axial stresses shield the spinal cord in this area. At the level of the L1…
The first seven vertebrae of your spine make up your cervical spine. It supports the weight of your head, covers and protects your spinal cord, and permits a variety of head movements. This region of your spine is impacted by a number of illnesses, such as stenosis, degenerative bone and disk disease, arthritis, and neck…
Overview Anatomical variation Prime movers The primary movers for hip flexion are: Synergist The rectus femoris is a quadriceps and hip flexor muscle with two functions: hip flexion and knee extension. When both actions are happening at the same time, such as kicking a soccer ball and swinging a straight leg forward, the Rectus Femoris…
