Name the muscles located in the Head and Neck region.
- masseter
- orbicularis oculi
- orbicularis oris
- sternocleidomastoid
- temporalis
- zygomaticus
These muscles are involved in facial expressions and movements.
What are the muscles found in the Abdominal region?
- external oblique
- internal oblique
- rectus abdominis
- transversus abdominis
These muscles play a key role in trunk movement and stability.
List the muscles in the Chest and Back region.
- deltoid
- latissimus dorsi
- pectoralis major
- pectoralis minor
- rhomboid major
- rhomboid minor
- serratus anterior
- teres major
- trapezius
These muscles are essential for upper body movements and stability.
Identify the muscles in the Rotator Cuff.
- infraspinatus
- supraspinatus
- subscapularis
- teres minor
These muscles stabilize the shoulder joint and assist in arm movements.
What are the muscles located in the Upper Arm?
- biceps brachii
- brachialis
- triceps brachii
These muscles are primarily involved in arm flexion and extension.
Name the muscles in the Gluteal Region.
- gluteus maximus
- gluteus medius
- tensor fasciae latae
These muscles are important for hip movement and stability.
List the muscles in the Upper Leg.
- gracilis
- sartorius
- adductor magnus
- adductor longus
- pectineus
- rectus femoris
- vastus intermedius
- vastus lateralis
- vastus medialis
- biceps femoris
- semimembranosus
- semitendinosus
These muscles are involved in various movements of the thigh and leg.
What is the origin and insertion of the Biceps brachii?
Origin: scapula (coracoid process)
Insertion: radial tuberosity
The biceps brachii flexes the supinated forearm.
What action does the Gastrocnemius perform?
- plantar flexes foot
- flexes knee
It originates from the femur and inserts at the calcaneus.
The Deltoid muscle originates from the clavicle and scapula and inserts at the __________.
humerus – deltoid tuberosity
The deltoid abducts the upper arm.
True or false: The Pectoralis major muscle flexes the arm and extends the flexed arm to the side of the trunk.
TRUE
It originates from the clavicle, sternum, and costal cartilages.
What is the action of the Rectus abdominis?
- flexes vertebral column
- compresses abdomen
It originates from the pubic crest and pubic symphysis.
The Trapezius muscle originates from the occipital bone and spinous processes of C1-T12 and inserts at the __________.
Scapula - acromion process and spine
It raises or lowers shoulders and extends the head.
What are the muscles in the Lower Arm?
- brachioradialis
- extensor carpi radialis
- extensor carpi ulnaris
- extensor digitorum
- flexor carpi radialis
- flexor carpi ulnaris
- palmaris longus
- pronator teres
These muscles are involved in wrist and finger movements.
List the muscles in the Lower Leg.
- extensor digitorum longus
- fibularis (peroneus)
- flexor digitorum longus
- gastrocnemius
- soleus
- tibialis anterior
These muscles are crucial for foot and ankle movements.
What is the action of the Vastus intermedius?
extends knee
It originates from the femur and inserts at the tibial tuberosity.
