Lower extremity Flashcards
Glute max attachment
Posterior sacrum, ilium, IT band
Glute max action
Hip extension
Glute max test
Knee bent 90, leg off table, place hadn’t under foot, resist downward movement
Opposite for prone- resist thigh
Glute max innervation
Inferior gluteal L4-5
Glute medius attachments
Iliac crest to ilium and greater trochanter of femur
Gluteus medius action
Abduction and medial rotation of femur at hip
Gluteus medius test
Medial rotation
Knee bent 90
Place hand superior to ankle
Resist outward movement while hand stabilises knee on opposite side
Side lying- 0 flexion, abducted 30, place hand superior to clients ankle, resist upward movement
Glute medius innervation
Superior gluteal nerve L4-S1
Glute minimus attachments
Posterior ilium and anterior surface of greater trochanter of femur
Glute medius action
Abduction and medial rotation of femur at hip
Glute medius test
Side line
Leg straight 15 flex
Place hand superior to ankle
Resist upward movement
Same as medius
Glute medius innervation
Superior gluteal L4-S1
Tensor fascia latae attachments
Iliac crest, IT band to lateral condyle of tibia
TFL action
Abduction, medial rotation, hip flexion, knee extension, reinforces lateral knee movement
TFL test
Clients leg straight, slightly abducted and flexed 30
Turn foot in
Place hand superior to ankle
Resist upward movement and outward movement
Side line
Straight leg 30 flexion, abducted 30
Place hand superior to clients ankle
Resist upward movement
Prone- leg straight, place hand superior to ankle, resist abduction
TFL innervation
Superior gluteal L4-S1
Piriformis attachment
Ant sacrum and greater trochanter pf femur
Piriformis action
External rotation of hip
Piriformis test
Knee bent 90
Place one hand superior to inside of ankle and other on outside of knee
Resist inward movement of ankle
Prone- knee bent 90, hand superior to inside of ankle, resit inwards movement
Piriformis innervation
Superior gluteal L4-S1
Obturator interns attachments
Ischium and greater trochanter of femur below piriformis
Obturator interns action
Lateral rotation of hip
Obturator interns test
Knee bent 90
Hip lightly abducted
Place one hand on outside of knee for support and other hand superior to ankle
Resit upward and inward movement
Prone- knee bent and laterally rotated, foot angled down to opposite mid calf, place hand on opposite side of ankle, resist downward and inward movement
Obturator internus innervation
Obturator interns L5-S1
Obtruator externs attachments
Ischium, obturator foreman and greater trochanter of femur below obturator interns
Obturator externus action
Lateral rotation of hip
Obturator externus test
Knee bent 90, hip abducted to 45
Place hand on outside of knee for support and other hand superior to inside of ankle
Resist upward and inward movement
Prone- knee bent and laterally rotated, foot angled down to opposite Achilles tendon, place hand on opposite side of ankle, resist inward and downward movement
Obturator externus innervation
Obturator L3-4
Pectineus attachments
Anterior pubis and below lesser trochanter of femur
Pectineus action
Flexion, adduction and medial rotation of hip
Pectineus test
Leg straight, foot turned completely out
Resist adduction superior to ankle
Pectineus innervation
Femoral L2-3
Adductor brevis attachments
Anterior pubis and below petienus on femur
Adductor brevis action
Flexion, addiction and medial rotation of hip
Adductor brevis test
Leg straight, foot turned out 45
Resist adduction superior to ankle
Adductor brevis innervation
Obturator L2-4
Adductor longus attachments
Anterior pubis and below adductor brevis on femur
Adductor longus action
Flexion, adduction and medial rotation of hip
Adductor longus test
Leg straight, foot straight up
Resist adduction superior to ankle
Adductor longus innervation
Obturator L2-4
Adductor Magnus attachments
Ant- inferior ramus of pubis, below adductor longus on femur and adductor tubercle
Post- ischial tubersoty, ramus of ischium and adductor tubercle
Adductor magnus action
Ant- adduction, flexion and medial rotation of hip
Post- extension and lateral rotation of femur at hip
Adductor magnus test
Leg straight, foot turned 45, resist adduction superior to ankle
Adductor magnus innervation
Obturator L2-4
Gracilis attachments
Inferior ramu of anterior pubis and pes anserinus
Gracilis action
Hip adductor, flexion, medial rotation of flexed knee
Gracilis test
Leg straight, foot turned completely in
Resist adduction superior to ankle
Gracilis innervation
Obturator L2-4