Origins
What 3 muscles on the posterior aspect of the body all originate off the Ischial Tuberosity?
Biceps Femoris, Semitendinosus, and Semimembranosus
This muscle is often referred to as the "Tailor muscle".
Sartorius
Where do the Gastrocnemius and Soleus muscles both insert?
Calcaneus via the calcaneal tendon
What action do all 4 quadricep muscles perform?
This bony landmark is the attachment site for the Biceps Brachii and Corocobrachialis
Corocoid process of the Scapula
What is the origin of the Rectus Femoris?
AIIS (Ant. Inferior Iliac Spine)
What two muscles form the Triceps Surae?
Gastrocnemius & Soleus
This muscle inserts onto the Cartilage of 5-7 ribs and the Xiphoid process of sternum
Rectus Abdominus
Name the actions of the Tibialis Anterior
Dorsiflexion, Inversion
What is the name of the bony landmark where all 4 quadricep muscles insert onto?
Tibial Tuberosity
Which is the origin of the short head of the biceps femoris?
Lateral lip of linea aspera
Which muscle acts as a synergist with the teres minor during EXT/LAT rotation of the shoulder?
Infraspinatus
Which two muscles insert onto the Olecrenon process of the Ulna?
Triceps brachii & Anconeus
Which muscles medially rotate the shoulder?
Subscapularis, Pectoralis Major, Teres Major
This bony landmark on the scapula is the insertion site for the Rhomboid major and minor
Medial border of the scapula
What is the Origin of the Supraspinatus?
Supraspinous Fossa of the scapula
Which is the sole muscle of the lateral thigh?
Vastus Lateralis
What is the insertion of the Pectoralis minor?
Medial surface of the Coracoid process of the Scapula
Name the actions that can happen at the Talocrural joint?
Dorsiflexion, Plantar flexion, Inversion, Eversion
Name the three sections of the Sternum?
Manubrium, body, Xiphoid process
Which muscles Origin is the same as the Insertion of the Deltoid muscle?
Brachialis
Which muscle is divided into three segments: Clavicular, Sternal, and Costal
Pectoralis Major
This muscle inserts at the 12th rib and TVP's of L1-L4
Quadratus Lumborum
What are the actions of the Trapezius muscle (upper, middle and lower fibers)?
Ext head/neck, Lat flex head/neck to same side, Rotate head/neck to opp side, Elevate scapula, Add/stabilize scapula, Depress scapula
Name at least 7 bony landmarks on the Scapula
Spine, medial border, lateral border, inferior angle, superior angle, suprascapular notch, corocoid process, acromion process, glenoid fossa, subscapular fossa, infraspinous fossa