Review of the Hip

Biceps Femoris Actions? Extension External rotation Name the muscle and its actions Biceps Femoris Actions? Extension External rotation

Name the muscles 2 1 Gluteus Maximus Gluteus Medius

Semimembranosus Actions? Extension Internal rotation Name the muscle and its actions Semimembranosus Actions? Extension Internal rotation

Name the hip actions at the left hip Adduction & Flexion

Name the muscle and its actions Pectineus Adduction, Flexion, Internal rotation

Sartorius Actions? Flexion External rotation Abduction Name the muscle and its actions Sartorius Actions? Flexion External rotation Abduction

Name the hip actions at the right hip Abduction

Name the muscle and its actions Rectus Femoris Actions? Flexion

Name the muscle ? Gluteus Maximus

What is the common action of these muscles? Piriformis Gemellus superior Obturator internus Gemellus inferior Quadratus femoris External Rotation

The Femur 1 = 2 = 3 = 4 = 5 = 6 = 7 = Head Neck Greater trochanter 3. The Femur 1. 2. 1 = 2 = 3 = 4 = 5 = 6 = 7 = Head Neck Greater trochanter Lesser trochanter Linea Aspera Medial condyle Lateral condyle 4. 5. 6. 7.

Name the muscle Gluteus Medius Right Leg

Name the action at the hip Adduction Name a muscle that performs that action Pectineous, Adductor brevis, adductor longus, adductor magnus, gracillis, lower fibers of the gluteus maximus Is this a closed chain or open chain exercise? Open chain.

Posterior 1 = 2 = 3 = 4 = 5 = iliac crest greater trochanter 1. 1 = 2 = 3 = 4 = 5 = iliac crest greater trochanter ischial tuberosity lesser trochanter linea aspera 2. 3. 4. 5.

Adduction (lower fibers ) Name the muscle and its actions Gluteus Maximus Actions? Extension External rotation Adduction (lower fibers ) Abduction (upper fibers)

Adductor Brevis Actions? Adduction External rotation Flexion Name the muscle and its actions Adductor Brevis Actions? Adduction External rotation Flexion

Name the action at the hip Flexion Name a muscle that performs that action Iliopsoas, rectus femoris, pectinius, adductor brevis, adductor longus, sartorius Is this a closed chain or open chain exercise? Open chain.

Gluteus Minimus Actions? Abduction Internal rotation Flexion Name the muscle and its actions Gluteus Minimus Actions? Abduction Internal rotation Flexion

Name the action at the hip Extension Name a muscle that performs that action Gluteus maximus, semitendonosis, semimembranosus, biceps femoris, adductor magnus Is this a closed chain or open chain exercise? Closed chain.

Adductor Longus Actions? Adduction Flexion Name the muscle and its actions Adductor Longus Actions? Adduction Flexion

? Gluteus Medius

Name the muscle Gluteus Minimus Right Leg

Name the hip actions at the right hip Flexion

Gracilis Actions? Adduction at the hip Internal rotation Flexion Name the muscle and its actions Gracilis Actions? Adduction at the hip Internal rotation Flexion

Iliopsoas Name the muscle and its actions Actions? Flexion of the hip External rotation Iliopsoas

Name the hip actions at the right hip Extension

Terms Anterior pelvic rotation (tilt) Lateral pelvic rotation (tilt) Compound exercise Isolated exercise Open chain exercise Closed chain exercise Hip pointer Avascular necrosis

Name the muscle and its actions Pectineus Actions? Flexion Adduction External rotation

Gluetus Medius Actions? Abduction of the hip Name the muscle and its actions Gluetus Medius Actions? Abduction of the hip Anterior fibers: Internal rotation and flexion Posterior fibers: External rotation and extension

Tensor Fasciae Latae Actions? Flexion of the hip Internal rotation Name the muscle and its actions Tensor Fasciae Latae Actions? Flexion of the hip Internal rotation Abduction of the hip

Semitendinosus Actions? Extension Internal rotation Name the muscle and its actions Semitendinosus Actions? Extension Internal rotation

? Iliopsoas

Adductor Magnus Actions? Adduction Extension External rotation Name the muscle and its actions Adductor Magnus Actions? Adduction Extension External rotation

Name the action at the hip Extension Name a muscle that performs that action Gluteus maximus, semitendonosis, semimembranosus, biceps femoris Is this a closed chain or open chain exercise? Open chain.

Name the muscle Gluteus Maximus Right Leg

Anterior 1 = 2 = 3 = 4 = 5 = 6 = iliac crest anterior spine 1. 1 = 2 = 3 = 4 = 5 = 6 = iliac crest anterior spine greater trochanter lesser trochanter ischial tuberosity pubis crest 2. 3. 4. 5. 6.

Name the muscle Sartorius

Name the action of this muscle External Rotation (Obturator Externus)

Gluteus Minimus

Name the muscle Tensor Fasciae Latae Right Leg

Name the muscle (hint: the fibers originate from the iliac crest) Gluteus Medius

Name the action at the hip Abduction Name a muscle that performs that action Gluteus medius, gluteus minimus, tensor fasciae latae Is this a closed chain or open chain exercise? Open chain.

Name the muscle ? Gluteus Minimus

The following slides are group pictures of the adductor muscles.

1 2 3 5 1- Pectinus 2- Adductor Brevis 3- Adductor Longus - Adductor magnus 5- Gracilis

Name the muscles Pectineus Adductor Longus Gracilis Right Leg

Name the muscles Left Leg Iliopsoas Tensor Fasciae Latae Pectineus Adductor Brevis Adductor Longus Adductor Magnus Gracilis Left Leg