Here are some quick mnemonic/memory aid to remember everything important about Gluteus Maximus Muscle

Gluteus Maximus Origin & Insertion : Mnemonic


  • S: Sacrum :The Gluteus Maximus originates from the posterior surface of the sacrum, specifically from the posterior sacral iliac ligaments.
  • P: Posterior Gluteal Line : This muscle also originates from the posterior gluteal line of the ilium, which is part of the pelvic bone.
  • L: Linea Aspera : The Gluteus Maximus inserts into the linea aspera of the femur. The linea aspera is a ridge on the posterior surface of the femur.
  • I: Iliotibial Tract : Additionally, it inserts into the iliotibial tract, which is a thick band of fascia that runs along the lateral thigh and plays a role in stabilizing the knee joint.
  • T: Tuberosity : Finally, the Gluteus Maximus inserts into the gluteal tuberosity of the femur, which is a roughened area on the back of the femur where the muscle attaches.

Gluteus Maximus Functions : Mnemonic


Standing: The Gluteus Maximus is crucial for maintaining an upright posture, especially when standing. It helps you maintain balance and prevents you from falling forward.

Inversion of Hips: This muscle assists in turning the hips inward. When you want to point your toes inward or cross your legs, the Gluteus Maximus is involved.

Rotation of Thigh: It plays a role in the external rotation of the thigh. This means it helps in turning your thigh bone outward, which can be important for activities like walking or dancing.

Extension of Hip: One of its primary functions is extending the hip joint, which is essential for actions like walking, running, climbing, and standing up from a sitting position.

Neutral Spine Posture: The Gluteus Maximus helps in maintaining a neutral spine posture. It supports the natural curve of the lower back, ensuring proper alignment and reducing the risk of lower back pain.

Gluteus Maximus Anatomy : Mnemonic


  • P stands for “Pelvis Attachment”: The Gluteus Maximus muscle attaches to the posterior (back) aspect of the pelvis. It originates from the ilium (the upper part of the pelvic bone) and the sacrum.

  • I stands for “Insertion”: The muscle inserts into the IT band (Iliotibial band) and the gluteal tuberosity of the femur. This insertion allows the Gluteus Maximus to play a crucial role in hip extension and external rotation.

  • R stands for “Role”: The Gluteus Maximus is responsible for several important actions. It’s the primary muscle responsible for hip extension, meaning it helps you move your thigh backward. It also aids in thigh abduction (moving the thigh away from the midline of the body) and external rotation (rotating the thigh outward).

  • A stands for “Antagonist”: The antagonist muscles to the Gluteus Maximus are the hip flexors, including the iliopsoas and rectus femoris. These muscles work in opposition to the Gluteus Maximus during movements like walking and running.

  • T stands for “Tendon”: The Gluteus Maximus has a strong tendon known as the gluteal tendon, which attaches to the IT band. This tendon helps transmit the force generated by the muscle to the lower limb during activities like walking, standing up from a seated position, or climbing stairs.

  • E stands for “External Rotation”: As mentioned earlier, the Gluteus Maximus plays a role in external rotation of the hip joint. This action is important for activities such as turning your leg outward or maintaining balance while standing on one leg.

Gluteus Maximus Disorders : Mnemonic


G – Gluteal Tendinopathy

    • Gluteal tendinopathy is a common disorder characterized by degeneration or inflammation of the tendons in the gluteus maximus muscle. It can cause pain and reduced hip function.

L – Lumbosacral Radiculopathy

    • Lumbosacral radiculopathy refers to the compression or irritation of the spinal nerves as they exit the lumbar and sacral spine, often causing pain that radiates into the gluteal region due to nerve involvement.

U – Upper Gluteal Trigger Points

    • Trigger points in the upper portion of the gluteus maximus muscle can lead to referred pain and discomfort, often felt in the lower back and buttocks.

T – Trochanteric Bursitis

    • Trochanteric bursitis involves inflammation of the bursa located near the greater trochanter of the femur. This condition can cause pain on the outer side of the hip, often radiating into the gluteal area.

E – External Rotator Syndrome

    • External rotator syndrome encompasses various disorders involving the external rotator muscles of the hip, including the gluteus maximus. These disorders can lead to hip pain and dysfunction.

U – Upward Pelvic Shift

    • An upward pelvic shift, often related to muscular imbalances or structural issues, can result in altered biomechanics of the gluteus maximus and contribute to various disorders and pain in the buttock and lower back region.

S – Sacral Plexus Lesion

    • A sacral plexus lesion refers to damage or injury to the nerves within the sacral plexus, which can lead to symptoms such as gluteal weakness, numbness, or pain.

Gluteus Maximus Clinical Significance : Mnemonic

Mnemonic : BIG BUM

B – “Bipolar Hip Replacement”: The Gluteus Maximus is crucial in rehabilitation after a bipolar hip replacement surgery. Strengthening this muscle helps patients regain hip stability and function post-surgery.

I – “IT Band Syndrome”: The IT (Iliotibial) band attaches to the Gluteus Maximus. Issues like IT Band Syndrome can cause pain and tightness in the hip and outer thigh. Managing the Gluteus Maximus can alleviate symptoms.

G – “Gluteal Amnesia”: Weak Gluteus Maximus muscles can lead to a condition called Gluteal Amnesia, where the muscle forgets how to activate properly. This can result in lower back pain and hip instability. Exercises to strengthen the Gluteus Maximus are essential for treatment.

B – “Buttock Augmentation”: In cosmetic surgery, procedures like buttock augmentation involve the Gluteus Maximus. 

U – “Unilateral Stance”: The Gluteus Maximus plays a key role in maintaining balance during a unilateral stance, such as when standing on one leg. Weakness in this muscle can lead to balance problems and an increased risk of falls.

M – “Muscle Atrophy”: In conditions like sciatica or prolonged immobilization, the Gluteus Maximus can undergo muscle atrophy.

Dr. Arin Nandi

Passionate About Medical Science & Helping Future Doctors Achieve Top Ranks In Medical Exams. He is professionally a dentist as well as a public health expert from JIPMER (1), (2)working in health department