YTT Midterm Flashcards
What and where is the psoas?
muscle that originates in the “armpit of the spine”. It “attaches” to the transverse process from about T12 to L5 then it travels south and inserts on the lesser trochanter of the femur
What line is the psoas a part of?
Deep front line
Function and significance of the psoas?
flexes the hip, laterally rotates and adducts the femur
A lengthened psoas and quadricep muscle group will help students maintain a neutral pelvis, which will keep their back long and lengthened and help reduce any tendency for lower back pain.
What is the “cobra hood” according to Tom Myers?
The functional and structural unit made of the diaphragm and psoas major and minor muscle. There is one on either side of the spine. Part of the deep front line.
What is the IT Band?
Iliotibial band: part of the Lateral line, runs from pelvis to tibia; helps to extend, abduct and rotate the hip
3 areas to help the IT Band: gluteus Maximus, gluteus minimus, tensor fascia latae (upper leg between lateral and anterior points)
What is significant about the latissimus dorsi?
“The swimmer’s muscle”, Bat wings, it runs from the lower back (pelvis and sacrum) all the way up to the anterior portion of the humorous. Ideal for Adho Mukha Svanasana as it will help plug the upper arm bones into their sockets.
What is significant about the diaphragm?
The diaphragm moves down on the inhale to create room in the thoracic cavity to take in oxygen. It then rises as carbon dioxide is expelled from the body.
Under the bottom 6 ribs
Uddiyana Bhandha is a great stretch for the diaphragm
What is the trapezius and how does it function?
It has four parts: Upper- attaches to the base of the occiput; elevates the scapula and extends the head back
2 Middle-muscle fibers moving in different directions; retracts/adducts the scapula
Lower Trapezius- attaches to the spinous process of T12; depresses the scapula
What is the rotator cuff? What does it do?
All of the rotator cuff muscles insert on the very top of the humerus bone.They stabilize the ball and socket joint of the shoulder by forming the ‘rotator cuff’.
4 muscles: supraspinatus, infraspinatus, teres major, subscapularis
What is involved in forward head posture?
Sternocleidomastoid: goes from sternum, clavicle, up to the mastoid process at the skull
Suboccipital Muscles: under the base of thee skull
To a lesser extent: pec minor, rib cage
What are the muscles of the quadriceps?
Rectus femoris (major front), vastus muscle group (intermedias, lateralis, medialis)
How do the quads work?
A lengthened psoas and quadricep muscle group will help students maintain a neutral pelvis, which will keep their back long and lengthened and help reduce any tendency for lower back pain.
They can adduct and abduct.
What is your hip comprised of?
The pelvis is made up of three bones fused together: the Ilium, Ischium & Pubis. On each half of the pelvic basin you will find this trio. Dividing these two halves on the posterior side of the pelvis is the Sacrum, which is both a part of the pelvis as well as the spine. Joining the two halves at the front of the pelvis is the Pubic Symphysis, a small joint that joins the right and left side of the Pubis.
ASIS: top of the bony hip
AIIS: lower bony hip, connected to quad
Illium: top “butterfly” portion of the hip
What are the different tilts and shifts of the pelvis?
Anterior tilt: pushes pelvis back
Posterior tilt: pushes pelvis forward
Anterior shift: almost lean forward from the pelvis; pelvis over feet
Posterior shift: almost never seen
What is the piriformis?
a small muscle running from the anterior portion of the sacrum to the greater trochanter