Transcript 8_26 Muscle Identificationx

Muscle Review
By 2010 -2011
Anatomy and Physiology Students
How to study
Each slide will provide 6 clues to naming a muscle. Try to
guess the name of the muscle with each clue. Of course
you may want to change your mind as the clues progress.
The clues are:
•
•
•
•
•
•
Location of muscle
Origin
Insertion
Action
A fun hint
A picture of the muscle.
GOOD LUCK and PRACTICE, PRACTICE, PRACTICE!!!!!!
Muscles of the Head and Neck
1. This muscle is
found on the
anterior side of
the cranium.
2. Origin: Superior
fibers of the upper
facial muscles
3. Insertion:
Epicranial
aponeurosis
4. Action: Wrinkles
the forehead and
raises eyebrows
5. Is located on the
frontal bone.
Frontalis
By: Chelsea Lundquist & Carie Imme
1. Location: Head.
2. Origin: Lower border of
the zygomatic arch.
3. Insertion: Lateral surface
of mandible.
4. Action: Elevates mandible.
Masseter
5. One of the muscles
of mastication.
By: Julia Bahr
Lena Bensaid
• This muscle is
located on the
anterior side of the
head.
• Origin: Maxillary
and frontal bones
• Insertion: Skin
around eye
• This muscle is used
to close the eye.
• This muscle gets its
name from it’s
circular shape.
Orbicularis Oculi
Rob Hansen + Heather Dirk
1. The muscle is found
among the muscles of
the face and neck.
2. Origin: the temporal
bone
3. The insertion: the
coronoid process and
lateral surface of
mandible.
4. Action: Elevates
Mandible
5. Hint: One of the muscles
of mastification
Temporalis
Michelle Voelkel
Mary Erickson
Sternocleidomastoid
• Location: In the neck
• Origin: Anterior surface of
sternum, upper surface of
clavicle
• Insertion: Mastoid process
of temporal bone
• Action: Pulls head
sideways, forward and
raises sternum
• Hint: Comes together from
opposite sides of neck
forming a “V”
Aaron Broadwater and Rob Emmett
1. This muscle is located on the face
2. Origin: Lateral infra-orbital margin
3. Insertion: Skin and muscle of upper lip
4. Action: Elevates and everts upper lip
5. Extra: Ms. Cerletty’s favorite muscle name
By: Jacob Simonson and
Nate Marshall
1. Facial muscle of anterior
cheek extending to upper
lip
2. Attached to the zygomatic
bone
3. The insertion is the
orbicularis oris
4. It raises the corner of the
mouth
5. It is a synergist with the
zygomaticus minor
Zygomaticus major
By: Jake Coury
Steven Kirchhof
1. Location: Posterior
side of head
2. Origin: Occipital
bone
3. Insertion: Skin and
muscles around eye
4. Action: Raises
eyebrows
5. Works with the
frontalis
Occipitalis
By: Arielle & Emily
1. Location: Head
2. Origin: Outer surfaces of maxilla
and mandible
3. Insertion: Orbicularis oris
4. Action: Compresses cheeks inward
5. Fun Fact: The muscle is also
involved in smiling and blowing,
the action from which it gets its
name, as the word means
trumpeter in Latin.
Buccinator
Brittany Spannbauer
Petra Stevanovic
1. Location: Head
2. Origin: Anterior mandible,
skin of mandible.
3. Insertion: Mandible
4. Action: Elevates and
wrinkles skin of chin.
Protrudes lower lip.
5. Referred to as pouting
muscle.
Mentalis
By: Kristin
Stollenwerk
1. It is located on the
anterior side of the head.
2. The origin is the
muscles near the
mouth.
3. The insertion is the
skin of the lips.
4. This muscle closes
and protrudes the
lips.
5. “Kiss me baby.”
Orbicularis Oris
Elise Schulhauser and Megan Moffatt
1. This muscle is found
in the head and
neck
2. Origin: Fascia in upper
chest
3. Insertion: Lower border
of mandible
4. Action: Draws angle of
mouth downward
5. Allows you to frown
Platysma
By: Annmarie and Riley
1) It is found on the superior part of
the cranium.
2) Not a muscle
3) Sheet like tendon located between
the frontalis and occipitalis
4) Action: elevates eyebrows and
wrinkles forehead.
5) It got it’s name from where it is
located on the head.
Epicranial aponeurosis
By: Megan G and Jessica M
•Location: Posterior side
of neck.
•Origin: Processes of
lower cervical and
upper thoracic
vertebrae
•Insertion: Occipital Bone
•Extends head, bends
head to one side,
rotates head
•Runs parallel to the
spine
Semispinalis Capitis
Emily Smith and Kalina Al-Mohareb
Muscles of the Torso
1.This muscle is found on
the anterior side of the
abdominal wall.
2.Origin: outer surfaces of
lower ribs.
3. Insertion: outer lip of
iliac crest and linea
alba.
4. Action: tenses
abdominal wall and
compresses abdominal
contents
5. Also known as the
“Love
Handles”
External Oblique
By: Khadijah Johnson and Stefani
Kriegel
• Location- anterior torso
muscles
• Origin- outer surfaces of
the upper ribs
• Insertion- ventral
surface of the scapula
• Action- pulls the
scapula anteriorly and
downward
• Hint- name is similar to
a type of blade used to
cut bread
Serratus Anterior
By:Danielle Starke
and Jack Kasprzak
• Located on the anterior side of the
torso
• Origin: Crest of the Pubis and
Symphysis Pubis.
• Insertion: Xiphoid Process
• Tenses the abdominal wall and
compresses abdominal contents.
It also flexes vertebral column.
• Referred to as a six pack.
Rectus Abdominis
By Jake K. and Mike N.
1. This muscle is found on the
anterior side of the torso.
2. Origin: Sternal ends of upper
ribs
3. Insertion: Coracoid process
of scapula
4. Action: Pulls scapula anteriorly
and downward or raises ribs
5. It is named for its location
and size
Pectoralis minor
By: Pablo Bras and Nathan Dupont
1. This muscle is located on the
posterior side of the torso muscle
2. Origin- Transverse process of the
cervical vertebrae
3. Insertion- Medial margin of
scapula
4. Action- Elevates the scapula
5. Attaches to cervical
vertebrae and the scapula
Lavator scapulae
Juan Velandia
Colin Shepherd
Located on the anterior side
of the torso
Originates at the clavicle,
sternum, and costal cartilages
of upper ribs
Insertion is the intertubercular
groove of humerus
Action: pulls arm anteriorly
and across chest, rotates
humerus, or adducts arm
Bench pressing strengthens
this muscle
• Pectoralis Major
By: Alfredo Hernandez &
Nick Tubic
1. Located on the
posterior side of the
torso.
2. Origin: lateral border
of the scapula.
3. Insertion: greater
tubercle of the
humerus.
4. Action: rotates the
arm laterally.
5. One of the muscles
associated with the
rotator cuff.
Teres Minor
By: Stephenie Quirke
and Allie Anderson
Location: Posterior Torso
Origin: Lateral border of
scapula
Insertion: Intertubercular
groove of humerus
Action: Extends humerus
or adducts and rotates
arm medially
Hint: It has a name that is
similar to a smaller
muscle
Teres Major
Hannah Paruzynski & Jenny Knackert
• Location-Posterior Torso
• Origin-Spines of sacral, lumbar,
and lower thoracic vertebrae,
iliac crest, and lower ribs
• Insertion-Intertububercular
groove of humerus
• Action-Extends and adducts
arm and rotates humerus
inwardly, or pulls shoulder
• Also known as the “Swimmers
Muscle”
Latissimus Dorsi
Alex Dellis
Tyler Zientara
•
•
•
•
•
Location: This
muscle is found on
the posterior side of
the shoulder.
Origin: Posterior
surface of scapula.
Insertion: Greater
tubercle of
humerus.
Action: Rotates
arm laterally.
One of the four
rotator cuff muscles.
Infraspinatus
Cully E. Fue X.
1. Location-Shoulder
area of the posterior
torso
2. Origin-Posterior
surface of the
scapula
3. Insertion-Greater
tubercle of the
humerus
4. Action-Abducts
the arm
5. Other-One
of the muscles
that makes up
the rotator cuff
Supraspinatus
By Courtney Atkinson
Ashley Cridelich
• Location: Posterior side
• Origin: Occipital bone &
spines of cervical &
thoracic vertebrae
• Insertion: Clavicle; spine
& acromion process
• Action: Rotates scapula &
raises arm
• Clue: Extends from the
shoulder to the thoracic
area, also named from its
shape
Trapezius
By: Kay Ray & Kell Bell
1. This muscle is found on
the anterior side of the
torso.
2. Origin: Crest of ilium
and inguinal ligament
3. Insertion: Cartilages of
lower ribs, linea alba,
and crest of pubis
4. Action: Tenses
abdominal wall and
compresses abdominal
contents
5. It is named for its
location and direction of
striations
Internal Oblique
By: Stephen and Geoff
1. Location: On the
posterior side of the
torso
2. Origin: Spines of upper
thoracic vertebrae
3. Insertion: Medial
border of scapula
4. Action: Raises and
adducts scapula
5. Called 'postural
muscles' because they
pull the shoulders back
when contracted.
Rhomboid Major
By: Syeda Rashid & Anna Park
1. Location: Anterior abdominal
wall
2. Origin: Costal cartilages of
lower ribs, processes of
lumbar vertebrae, lip of iliac
crest, and inguinal ligament
3. Insertion: Linea alba and crest
of pubis
4. Action: Tenses abdominal wall
and compresses abdominal Transversus Abdominis
By: Hannah Schmidt and
contents
Kristin Kowaleski
Group #3
5. Named for muscle direction
1. Location: This muscle is
found on the anterior,
posterior, and lateral
sides of the torso.
Deltoid
2. Origin: Acromion
process, spine of
scapula, and clavicle
3. Insertion: Deltoid
tuberosity of humerus
4. Action: Abducts arm
•
5. Clue: Site of a typical
vaccination injection
By: Jennifer Gleason & Krysta Grotkiewicz
Muscles of the Arm
1) Located on the anterior
surface of the humerus.
2) The origin is the coracoid
process & tubercle above
the glenoid cavity of the
scapula.
3) The insertion is the radial
tuberosity of the radius.
4) Flexes forearm at the
elbow and rotates hand
laterally.
5) Is an antagonist to the
triceps brachii.
Biceps Brachii
By: Josh L. and Teely Y.
• The muscle is found
on the posterior side
of the arm
• It’s origins are below
the glenoid cavity
and lateral and
medial surfaces of
humerus
• Insertion is the
olecranon process of
ulna
• Extends forearm at
elbow
Triceps Brachii
By: Gianni and Jkat
1- Located in the posterior
forearm
2- Origin: Lateral epicondyle
of humerus
3-Insertion: Base of fifth
metacarpal
4- Action: Extends and
adducts wrist
5- Runs parallel to ulna
bone!
Extensor carpi ulnaris
Amanda Wiske & Sarah Nelson
1. Location: The muscle is
found in the palm side
of the forearm.
2. Origin: The medial
epicondyle of humerus.
3. Insertion: The base of
the second and third
metacarpals.
4. Action: Flexes and
abducts the hand at
wrist.
5. Named for its action of
the wrist.
Flexor Carpi Radialis
By: Allie Leslie & Olivia Guttormsson
•Location: Upper arm
muscle on anterior side.
•Origin: Anterior shaft
of humerus.
•Insertion: Coronoid
process of ulna.
•Action: Flexes
forearm at elbow.
•Synergists with
brachioradialis.
Brachialis
By Katie Freibergs and Darcy McGlinn
1. The posterior
forearm
2. Lateral epicondyle
of humerus
3. Posterior surface of
phalanges in fingers
2-5
4. Extends wrist and
fingers
5. Next to the
Extensor carpi
radialis longus
Extensor digitorum
Blia Xiong & Jenna Gill
• Located on the posterior
side of the forearm.
• Origin is the medial
epicondyle of humerus and
olecranon process.
• insertion is the carpal and
metacarpal bones.
• It flexes and abducts wrist.
• Its named after its action,
location, and it does NOT
radiate with the thumb.
Flexor Carpi Ulnaris
by: Samantha and Jaycelyn
1. Location: Anterior
forearm
2. Origin: Distal lateral end
of humerus
3. Insertion: Lateral surface
of radius above styloid
process
4. Action: Flexes forearm at
elbow
5. Clue: A way to
strengthen the muscle is
a bicep curl
Brachioradialis
Marty and
Marcus
1. This muscle is found on
the anterior side of the
upper arm
2. Origin: Coracoid
process of scapula
3. Insertion: Shaft of
humerus
4. Action: Flexes and
adducts arm
5. This muscle is
sometimes connected
to the brachialis muscle
Coracobrachialis
Kelly Ertl and Katherine Crivello
This muscle is located on the
posterior side of the body.
The origin is the distal end of the
humerus.
The insertion is the base of the
second metacarpal.
The action is extending the wrist
and abducting the hand.
Part of its name comes from being
a long muscle.
Extensor carpi radialis
longus
Matt and Christoph
1. Found in the posterior
forearm
2. It’s origin is lateral
epicondyle of humerus
3. It’s insertion is the base
of the second and third
metacarpals
4. It extends wrist and
abducts the hand.
(abducts means moves a
part from the midline.)
5. Radiates with the
thumb.
By Brianna Schwanke and Sarah
•
Bochat
Extensor
Carpi
Radialis
Brevis
1. Anterior side of
the forearm.
2. Origin: Medial
epicondyle of
the humerus.
3. Insertion: Fascia
of the palm.
4. Action: Flexes
wrist.
5. The tendon
goes out across
the palm.
Palmaris Longus
Kaine Vang, Aditi Patel, Olivia Latus
Muscles of the Leg
Location: Anterior side
of the lower leg
Origin: Lateral condyle
and lateral surface of
tibia
Tibialis
Anterior
Insertion: Tarsal bone
and first metatarsal
Action: Dorsiflexion and
Inversion of the foot
Hint: Soccer Players
wear pads to protect
this area of the leg
Ben S and R, Nick V.
1. Found on the anterior side
of the thigh
2. Origin is spine of ilium and
margin of acetabulum
3. Insertion is patella by the
tendon, which continues
as patellar ligament to
tibial tuberosity
4. Extends leg at knee
5. Part of the quadriceps
group
RECTUS FEMORIS
By Matt Brunner and Chloe MacKinnon
• Found in anterior thigh
• Origin: Anterior superior iliac
spine
• Insertion: medial surface of
tibia
• Action: flexes leg and thigh,
abducts thigh, rotates side
laterally & rotates leg medially
• The longest muscle in the
body
Sartorius
By: Chelsea Glass & Gozoua
Xiong
• Location: the most lateral of the four
quadriceps muscles and is felt on the
outside top of the thigh.
• Origin: Greater trochanter and
posterior surface of the femur
• Insertion: Patella by tendon, which
continues as patellar ligament to the
tribial tuberosity
• Action: Extends leg at the knee
• Clue: Tear drop shaped
VASTUS
LATERALIIS
By: Mitchell Gasper
Located on the posterior side of
the thigh.
The origin is the Pubic
bone near the
symphysis pubis.
The insertion is the
posterior surface of
the femur.
Adducts, flexes,
rotates, thigh
laterally.
It is a “long” muscle that can be
considered a pulled groin.
• Adductor Longus
• By: Mitch Olson, Ian
Ray
1. This muscle is located
on the posterior side
of the thigh.
2. Origin: sacrum, coccyx,
and posterior surface
of the ilium
3. Insertion: posterior
surface of femur and
fascia of thigh
4. Action: extends thigh
5. Largest muscle in the
body
Gluteus maximus
By: Aly Eichman and
Amie Eichman
• Location: Posterior
Thigh
• Origin: Lower edge
of symphysis pubis
• Insertion: Medial
surface of tibia
• Action: Adducts
thigh, flexes and
rotates lower limb
medially.
• Hint: Long skinny
muscle, on medial
Gracilis
• The muscle is found
on the posterior side
of the thigh.
• Origin: Ischial
tuberosity
• Insertion: Medial
surface of tibia
• Action: flexes leg,
extends thigh
• Part of the hamstring
group
• Semitendinosus
Sara Mogensen and Ryan Lepkowski
1. Located on the
anterior side of the
thigh.
2. Origin: Medial
surface of femur.
3. Insertion: Patella by
the tendon, which
continues as patellar
ligament to tibial
tuberosity.
4. Action: Extends leg
at knee
5. Part of the
quadriceps group.
Vastus Medialis
•
•
Ariana Hansen
Brittany Brezgel
1. This muscle is found on
the lateral surface of the
leg
2. Origin: lateral condyle
of tibia and head and
shaft of fibula
3. Insertion: Tarsal and
metatarsal bones
4. Action: Plantar flexion
and eversion of foot; also
supports arch
5. You use it daily when
walking on uneven surfaces
Fibularis Longus
By: Shannon and Tess
• Found near the
medial part of the
upper thigh
• Origin: Ischial
tuberosity
• Insertion: Posterior
surface of femur
• Action: Adducts,
extends and rotates
thigh laterally
• It’s the muscle
associated with a
Adductor Magnus
Tony
1. Anterior side of the
upper leg
2. Origin: Iliac fossa of
ilium
3. Insertion: lesser
trochanter of femur
4. Action: Flexes thigh
5. Many dancers have
inflammation of this
muscle
Iliacus
By: Zach B & Becky
1) Located on lateral
anterior part of thigh
2) Origin is anterior iliac
crest
3) Insertion is fascia of
thigh
4) Abducts, flexes, and
rotates thigh medially
5) Although this muscle
isn't used as frequently
as other thigh muscles, it
is key in stabilizing leg
movement
Tensor Fasciae
Latae
Taylor M. and Jocelyn S.
1. This muscle is located on
the posterior side of the
leg.
2. The origins are the
lateral and medial
condyles of femur.
3. The insertion is the
posterior surface of the
calcaneus.
4. The action is plantar
flexion of foot and
flexion of leg at knee.
5. This muscle’s common
name is the calf.
Gastrocnemius
Dushan and Josh
1. Location:
Posterior lower
leg.
2. Origin: Lateral
surface of ilium.
3. Insertion:
Greater
trochanter of
femur.
4. Action:
Abducts and
rotates thigh
medially.
Gluteus medius
5. Clue: Trigger
points of lower
back pain.
Britt Mayek, Alyssa
Dombrowski
1. This muscle is
found on the
posterior lower
leg
2. Origin:
head and shaft
of the fibula and
posterior surface of
tibia
3. Insertion: Posterior
surface of calcaneus
4. Action: Plantar flexion
of foot
5. The muscle that can
pull with the greatest
force.
Soleus
By: Alyssa Moffatt
Deon Gill
• Posterior side of the
thigh
• Origin: Ischial
tuberosity and
posterior surface of
the femur
• Insertion: Head of
fibula and lateral
condyle of tibia
• Action:Flexes leg and
extends the thigh
• 1 of the 3 muscles that
make up the hamstring
By: Eric Windt and Harrison Wilkes