Bicep Muscles: Anatomy, Functions, and Training
The biceps brachii are two-headed muscles on the front of the upper arm, primarily responsible for elbow flexion and forearm supination, and are cruci...
By Alex
Category: Musculoskeletal Anatomy
Browsing all articles filed under the "Musculoskeletal Anatomy" category.
Arm Extension: Muscles, Biomechanics, and Training Principles
Arm extension, involving both elbow and shoulder joints, is primarily driven by the triceps brachii for elbow straightening and a synergistic group in...
By Alex
Annular Ligament of the Elbow: Origin, Structure, Function, and Clinical Relevance
The annular ligament of the elbow originates from both the anterior and posterior margins of the radial notch of the ulna, forming a ring around the r...
By Alex
Radioulnar Joints: Classification, Anatomy, and Forearm Movement
The radioulnar joints are classified as pivot joints, specifically comprising a proximal and a distal joint, which synergistically enable the critical...
By Jordan
Lumbar Pelvis Ligaments: Anatomy, Function, and Clinical Importance
The lumbar pelvis region's stability is maintained by a complex network of strong ligaments, including iliolumbar, sacroiliac, sacrotuberous, and sacr...
By Alex
Trapezius Muscle: Location, Detailed Anatomy, and Functional Significance
The trapezius is a large, superficial, triangular muscle located on the posterior neck and trunk, extending from the skull base to the mid-back and la...
By Jordan
Pelvic Cartilage: The Pubic Symphysis, Sacroiliac Joints, and Their Importance
The primary cartilage connecting the two halves of the pelvic bones anteriorly is the pubic symphysis, a fibrocartilaginous joint, while posteriorly, ...
By Jordan
Hip Joint: Anatomy, Ligaments, Capsule, and Muscular Support
The leg attaches to the hip via the hip joint, a stable ball-and-socket synovial joint formed by the femur and pelvis, strengthened by strong ligament...
By Jordan
