HW 10

The two heads of the biceps brachii combine to insert on the __________.

The brachioradialis is a strong forearm __________.

The deltoid muscle fibers are separated into __________.

The middle fibers of the deltoid muscle __________.

The infraspinatus inserts on the ____________ of the humerus.

The infraspinatus muscle is included in the __________ muscles.

The latissimus dorsi inserts __________.

One of the actions of the latissimus dorsi muscle is to __________.

The origins of the levator scapula are from the ___________ of four cervical vertebrae.

The entire length of longissimus muscle extends from the mastoid process of the temporal bone to the __________.

The muscle that generates the most power during elbow flexion is the __________.

The prime mover of elbow extension is the __________.

The __________ is a prime mover of the glenohumeral joint during flexion.

Which of the following muscles assists during extension of the glenohumeral joint, but is not as a prime mover? teres major latissimus dorsi deltoid biceps brachii

Without lateral rotation of the humerus by the teres minor and infraspinatus muscles, the maximum angle of abduction by the deltoid would be __________.

Abduction requires the action of two muscles, and adduction requires the action of __________.

To keep the humeral head centered within the glenoidal cavity the rotator cuff muscles must be __________.

The location of the rotator cuff muscles in relation to the glenohumoral joint minimizes the upward pressure against the __________.

The action that moves the scapula towards the head is called __________.

Which movement results after the contraction of the serratus anterior muscle?

Which movement is not associated with the scapula?

At the grocery store a cute, little curly-haired child is standing behind you in line. You turn around for a moment and she sticks her tongue out at you. Which tongue muscle did she use?

________ is a powerful forearm extensor.

Which of the following is NOT a rotator cuff muscle?

The teres major adducts the arm but does not __________ the arm.

The insertion of the teres minor is on the __________.

The insertion of the supraspinatus muscle is on the __________.

The subscapularis muscle inserts on the __________.

Acting bilaterally, the splenius capitis __________.

The least variable of the different parts of the spinalis muscle is the __________.

The insertions of the semispinatus capitus are on the __________.

The actions of the rhomboid major on the scapula do not include __________.

Which muscle is not part of the rotator cuff?

Downward dislocation of the humerus from the glenohumeral joint when carrying weight is prevented by the __________.

The angle of which muscle prevents the humeral head from sliding upward out of the joint as the arm is raised?

Both heads of the biceps femoris muscle __________.

The long head of the biceps femoris muscle originates on the __________.

The biceps femoris is located in the __________.

The origins of the lateral head of the gastrocnemius muscle are the __________.

The gastrocnemius muscle is innervated by the __________.

The two heads of the gastrocnemius muscle converge to insert onto __________.

The majority of the fibers of the gluteus maximus insert onto the __________.

The gluteus maximus is the most powerful muscle during __________.

To allow for flexion, the __________ unlocks the knee joint.