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Lower Limb Muscles - Anatomy & Physiology

컨트롤 버튼이 '내비게이션' 모드로 변경되었습니다.
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  • Gluteus Maximus Origin

    Dorsum of the sacrum and dorsum of the ilium
  • Gluteus Maximus Insertion

    Gluteal tuberosity and ilio-tibial band of fascia
  • Gluteus Maximus Action

    Powerful extensor and lateral rotator of the hip
  • Gluteus Maximus Innervation

    Inferior gluteal nerve
  • Gluteus Medius Origin

    Dorsum of the ilium between posterior and anterior gluteal lines and from the iliac crest
  • Gluteus Medius Insertion

    Greater trochanter of femur
  • Gluteus Medius Action

    Abductor of hip and stabilizes pelvis when walking
  • Gluteus Medius Innervation

    Superior gluteal nerve
  • Gluteus Minimus Origin

    Dorsum of ilium between anterior and inferior gluteal lines
  • Gluteus Minimus Insertion

    Greater trochanter of femur
  • Gluteus Minimus Action

    Abducts the hip and stabilizes the hip during walking
  • Gluteus Minimus Innervation

    Superior gluteal nerve
  • Piriformis Origin

    Anterolateral surface of sacrum
  • Piriformis Insertion

    Superior greater trochanter
  • Piriformis Action

    Laterally rotates extended thigh, abducts thigh when flexed, stabilizes hip joint
  • Piriformis Innervation

    Sacral plexus
  • Tensor Fasciae Latae Origin

    Anterior iliac crest and anterior superior iliac spine
  • Tensor Fasciae Latae Insertion

    Iliotibial tract
  • Tensor Fasciae Latae Action

    Flexes, abducts, and medially rotates thigh; tightens iliotibial tract
  • Tensor Fasciae Latae Innervation

    Superior gluteal nerve