Gluteus Maximus
Gluteus Maximus - Related Videos
02:56
Electroporation-Mediated Transfection of Mouse Dorsal Root Ganglia to Promote Sensory Axon Regeneration
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2025
Source: Li, Q. et al. Investigating Mammalian Axon Regeneration: In Vivo Electroporation of Adult Mouse Dorsal Root Ganglion. J. Vis. Exp. (2018)This video demonstrates electroporation-mediated transfection of mouse DRG neurons to study axon regeneration. It outlines the steps for delivering nucleic acid constructs to DRG neurons, inducing sciatic nerve injury, and assessing axonal regeneration.
09:59
Hip Exam
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2023
Source: Robert E. Sallis, MD. Kaiser Permanente, Fontana, California, USA The hip is a ball-and-socket joint that consists of the femoral head articulating with the acetabulum. When combined with the hip ligaments, the hip makes for a very strong and stable joint. But, despite this stability, the hip has considerable motion and is prone to degeneration with wear and tear over time and after injury. Hip pain can affect patients of all ages and can be associated with various intra- and...
05:11
Murine Perineural Invasion Model: Generating an In Vivo Model to Simulate Perineural Invasion in Mouse Sciatic Nerve
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2025
In this video, we develop an in vivo mouse model for perineural invasion by injecting pancreatic cancer cells into the sciatic nerve. This model helps quantify the extent of invasion and study the interactions between cancer cells and nerves.
08:49
Reproducible Mouse Sciatic Nerve Crush and Subsequent Assessment of Regeneration by Whole Mount Muscle Analysis
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Cited by 59 •
2012
In this report we describe a method to crush mouse sciatic nerve. This method uses readily available hemostatic forceps and easily and reproducibly produces complete sciatic nerve crush. In addition, we describe a method to prepare muscle whole mounts suitable for analysis of nerve regeneration after sciatic nerve crush.
10:10
Reverse Total Shoulder Arthroplasty
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Cited by 5 •
2011
Reverse total shoulder arthroplasty is indicated for the treatment of conditions that cannot be treated with conventional arthroplasty or other procedures. These primarily include degenerative and incapacitating conditions with irreparable rotator cuff and loss of the normal biomechanical coupling of the shoulder.
FAQs
When the gluteus maximus contracts, its fibers generate tension between their pelvic and sacral attachments and their insertions on the femur and iliotibial tract. This force pulls the thigh posteriorly, producing hip extension. The action is especially apparent when the body moves from a flexed seated position toward standing, making the muscle important for functional lower-body movement.
Its contribution is not limited to hip extension. The gluteus maximus also assists external rotation, which turns the thigh outward, while its connection with the iliotibial tract contributes to control around the hip and pelvis. Together, these actions help maintain pelvic stability during gait rather than treating the muscle as an isolated source of force.
The gluteus maximus supports posture by helping control the relationship between the pelvis and thigh. Its hip movement role contributes to maintaining an upright body position, while its stabilizing action helps keep the pelvis controlled as the lower limbs move during gait. This combination links muscle function with both postural support and efficient walking.
Biomechanics research can relate the muscle's anatomical attachments and contraction direction to the forces required for hip movement and pelvic stability. Examining actions such as hip extension and external rotation helps explain how the muscle contributes to lower-body strength and movement. This context supports analysis of posture, gait, and other whole-body activities.
Movements that require forceful hip extension particularly involve the gluteus maximus. Rising from a seated position, climbing, running, and jumping all depend on coordinated lower-body action in which this muscle contributes to driving the thigh posteriorly. Studying these movements helps connect anatomy with practical performance and explains why the muscle is emphasized in athletic training.
Its roles in hip extension, external rotation, and pelvic stabilization make the gluteus maximus relevant when movement is assessed after musculoskeletal injury. Rehabilitation can therefore consider whether altered muscle function affects standing, gait, climbing, or other lower-body tasks. Understanding these relationships helps connect anatomical recovery with the restoration of practical movement and stability.