About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis. Introduction: There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

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Answer 1

Question

Chapter 12, Problem 12.1.4AYLO

Summary Introduction

To determine:

About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis.

Introduction:

There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

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Answer 2

Question

Chapter 12, Problem 12.1.4AYLO

Summary Introduction

To determine:

About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis.

Introduction:

There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

Expert Solution & Answer

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Answer 3

Question

Chapter 12, Problem 12.1.4AYLO

Summary Introduction

To determine:

About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis.

Introduction:

There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

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Answer 4

Question

Chapter 12, Problem 12.1.4AYLO

Summary Introduction

To determine:

About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis.

Introduction:

There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

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Answer 5

Chapter 12, Problem 12.1.4AYLO

Summary Introduction

To determine:

About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis.

Introduction:

There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

Answer 6

Chapter 12, Problem 12.1.4AYLO

Summary Introduction

To determine:

About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis.

Introduction:

There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

Answer 7

Chapter 12, Problem 12.1.4AYLO

Summary Introduction

To determine:

About the pectoralis major, latissimus dorsi, deltoid, teres major, and coracobrachialis.

Introduction:

There are nine muscles that cross the shoulder joint and end of the humerus. Out of these two are axial muscles and seven are scapular muscles. The axial muscles are pectoralis major and latissimus dorsi. While, our of the seven scapular muscles four are rotator cuff muscles, and the three are deltoid, teres major, and coracobrachialis.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 12.1 - Prob. 1AWYK Ch. 12.1 - Prob. 2AWYK Ch. 12.1 - Prob. 1BYGO Ch. 12.1 - Prob. 2BYGO Ch. 12.1 - Prob. 3BYGO Ch. 12.1 - Prob. 4BYGO Ch. 12.1 - Prob. 5BYGO Ch. 12.1 - Prob. 6BYGO Ch. 12.2 - Not everyone has the same muscles. From the...Ch. 12.2 - Prob. 7BYGO

Solution Summary: The author explains the nine muscles that cross the shoulder joint and end of the humerus: axial, scapular, and rotator cuff.

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