What is Obturator internus muscle? The obturator internus is a bilateral muscle with a triangular shape that is deep within the gluteal and pelvic regions. This muscle is mostly associated with the lower limb. It is made up of the deep layer of muscles in the gluteal region, which is covered by the inferior half…
What is the Superior gemellus muscle? A small muscle deep within the posterior pelvis is the superior gemellus. The superior gemellus is a member of the deep gluteal muscles group and is located beneath the larger muscles of the hip and thigh, specifically the gluteus maximus. This deep gluteal group’s other muscles are; piriformis, obturator…
What is Obturator externus muscle? The obturator externus muscle is a flat, triangular muscle located in the hip region. It arises from the outer surface of the obturator membrane and the surrounding bones, including the pubic bone, ischium, and ilium. The muscle fibers then converge to form a tendon that passes through the lesser sciatic…
What is the Tensor fasciae latae muscle? Tensor fasciae latae is a fusiform muscle found in the lateral part of the thigh. Along with the gluteus maximus, gluteus medius, and gluteus minimus muscles, it is one of the muscles in the gluteal region. Tensor fasciae latae travels from the anterior part of the iliac crest…
Piriformis is a muscle of the gluteal region which is located deep to the gluteus maximus. Piriformis muscle with other muscles like gemellus superior, obturator internus, gemellus inferior, quadratus femoris, obturator externus muscles are the responsible for external rotators of the hip . Piriformis attaching to the sacrum on one end and the greater trochanter…
The vastus intermedius muscle is a muscle in the thigh. It is located in the quadriceps region, between the other three quadriceps muscles: the rectus femoris, the vastus lateralis, and the vastus medialis. Like the other quadriceps muscles, the vastus intermedius functions as an extensor of the knee. The muscle also plays a role in…
The vastus lateralis is a long, powerful muscle on the front of the thigh that extends from the pelvis to the kneecap. It is one of four muscles that make up the quadriceps, which are responsible for straightening the knee. The vastus lateralis is the most superficial of the quadriceps muscles, located on the outside…
List of Body muscles are nearly 600 muscles. The three main types of muscles – skeletal, smooth and cardiac. Here we Update List of Skeletal Body Muscles. LIST OF BODY MUSCLES IN HEAD AND NECK MUSCLES LIST Origin Insertion Nerve Function / Action occipitofrontalis 2 occipital bellies and 2 frontal bellies galea aponeurotia facial nerve…
The Tibialis Anterior muscle is a large muscle in the front of the lower leg that is responsible for dorsiflexing and inverting the foot. It is important for walking, running, and jumping, and for athletes who participate in sports that require rapid changes in direction. Introduction The tibialis anterior is a muscle in humans that…
INTRODUCTION The plantaris is one of the superficial muscles of the superficial posterior compartment of the leg, one of the fascial compartments of the leg. It is composed of a thin muscle belly and a long thin tendon. While not as thick as the achilles tendon, the plantaris tendon (which tends to be between 30–45…
