The muscle that originates the medial rotation of the arm. Introduction: Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Question

Want to see the full answer?

Answer 1

Question

Chapter 12, Problem 3WYL

Summary Introduction

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

What muscle causes flexion in the arm?

Which muscles extend the arm at the glenohumeral (shoulder) joint?

What muscles pronate the forearm, and which supinate the forearm?

Answer 2

Question

Chapter 12, Problem 3WYL

Summary Introduction

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 12, Problem 3WYL

Summary Introduction

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 12, Problem 3WYL

Summary Introduction

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 12, Problem 3WYL

Summary Introduction

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Answer 6

Chapter 12, Problem 3WYL

Summary Introduction

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Answer 7

Chapter 12, Problem 3WYL

Summary Introduction

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 12 - What muscles are you using when you protract the...Ch. 12 - Prob. 2WYL Ch. 12 - Prob. 3WYL Ch. 12 - Prob. 4WYL Ch. 12 - Prob. 5WYL Ch. 12 - What muscles are flexors of the forearm?Ch. 12 - Prob. 7WYL Ch. 12 - Identify the intrinsic muscles of the hand that...Ch. 12 - What two muscles attach to the iliotibial tract?Ch. 12 - What muscles abduct the thigh?

The muscle that originates the medial rotation of the arm. Introduction: Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Solution Summary: The author explains that pronation is called the medial rotation of the forearm, and the palm is directed posteriorly to it.

Concept explainers

Videos

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Want to see the full answer?

Chapter 12 Solutions

The muscle that originates the medial rotation of the arm. Introduction: Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Solution Summary: The author explains that pronation is called the medial rotation of the forearm, and the palm is directed posteriorly to it.

Concept explainers

Videos

To determine: The muscle that originates the medial rotation of the arm. Introduction: Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.

Want to see the full answer?

Chapter 12 Solutions

To determine:

The muscle that originates the medial rotation of the arm.

Introduction:

Rotation is a pivoting motion in which a bone turns on its longitudinal axis. The rotational movement occurs at the atlantoaxial joint, which pivots when you rotate your head.