Much like their name implies, the quadricep muscles were once thought to be a set of four muscles, with the name “quad” translating to “four or fourth” in Latin. However, it has since been discovered ...

Coordinating dozens of muscles typically requires complex neural control, and it is unclear how much of that coordination must come from the brain versus the body’s structure. Professor Mitra Hartmann ...

Neck muscles have an essential role in supporting and stabilizing your neck. More than 20 muscles are working to keep your head supported and moving. Your neck muscles have a range of responsibilities ...

Muscular hypertrophy refers to an increase in muscle mass. This usually manifests as an increase in muscle size and strength. Typically, muscle hypertrophy occurs as a result of strength training such ...

Medically reviewed by Oluseun Olufade, MD Taking creatine and protein powder together may support muscle growth and strength, ...

The platysma muscle is found at the front of the neck, under the chin. Platysma banding is known as a "turkey neck,” and many people seek cosmetic surgical procedures, such as a neck lift, to reduce ...

Researchers are advancing the field of anatomical research from scalpels, scissors to 3D models using artificial intelligence. There was once a time, not so long ago, when scientists like Casey ...

The obturator externus muscle helps to steady the head of the femur in the acetabulum of the pelvis, the curved area where the thigh bone fits (at the hip). The obturator externus muscle also ...

The medial rectus muscle is the largest of the eye’s extraocular movement muscles, six individual muscles that surround the eye and help control the eye’s movement. The other five extraocular muscles ...

Hip abductor exercises can increase athletic performance, reduce the risk of certain injuries, and promote healthy hip function. The hip abductor muscles are present in the thigh area of each leg and ...