Fascicle Arrangement
Arm Muscles
Leg Muscles
Actions & Body Movements
Disorders
100
Fascicles running in the same direction as the tendon
What is parallel arrangement
100
The common insertion of pectoralis major, teres major, and latissimus dorsi
What is the intertubercular groove
100
The common insertion of the quadriceps muscles
What is the tibial tuberosity
100
The agonist of elbow extension
What is triceps brachii
100
A group of inherited muscle disorders
What is muscular dystrophy
200
These fascicles are arranged in concentric rings
What is circular arrangement
200
The four brachial muscles
What are biceps brachii, brachialis, brachioradialis, and triceps brachii
200
The common origin of the hamstring muscles
What is the ischial tuberosity
200
An antagonist of elbow extension
What is biceps brachii or brachialis
300
These fan-shaped muscles have a broad origin and narrow insertion
What is convergent arrangement
300
The common insertion of supraspinatus, infraspinatus, teres minor, and subscapularis
What is the greater tubercle
300
The three muscles that insert on the pes anserinus
What is gracilis, semitendinosus, and sartorius
300
A synergist to rectus femoris in knee extension
What is vastus intermedius, vastus lateralis, or vastus medialis
300
Muscle is replaced by these tissue types in muscular dystrophy
What is adipose and fibrous connective tissue
400
Short fascicles attached to the tendon at an oblique angle
What is pennate arrangement
400
The two origins of biceps brachii
What is the supraglenoid tubercle and coracoid process
400
The origin of rectus femoris
What is the anterior inferior iliac spine (AIIS)
400
The muscle group that acts as fixators for elbow extension and flexion
What are rotator cuff muscles
400
Duchenne muscular dystrophy results in a defective gene on this chromosome and so is more common in males
What is the X chromosome
500
Rectus femoris is an example of this arrangement
What is bipennate arrangement
500
The origins of latissimus dorsi
What are the spinous processes of T7-T12, ribs 8-12, the iliac crest, and the thoracolumbar fascia
500
The origins of vastus medialis
What is linea aspera and intertrochanteric line
500
Movement of the jaw, head, or shoulders in an anterior direction
What is protraction
500
This protein is lacking in Duchenne muscular dystrophy
What is dystrophin
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