Exploring The Spine
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David describes the bones, joints, and muscles that move the spine. He explains the sections of the spine and how they contribute to our movement.
Hand And Wrist Anatomy
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David describes the bones, joints, and muscles that make up the hand and wrist. Learn the anatomy and movements of this area of the body.
What Is Knee Hyperextension?
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David explains the difference between the movement of hyperextension and the condition of hyperextension. Learn when to be concerned.
The Trapezius Muscle And Computer Posture
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David explains why posture typical of sitting at the computer can cause neck and shoulder pain. He explains why the upper trapezius muscle is often involved.
What Is The Brachial Plexus?
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David explains the basic structure of the important bundle of nerves called the brachial plexus. Find out why these nerves are sometimes associated with pain.
What Is A Synovial Joint?
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David breaks down the structure of a synovial joint and explains how it contributes to movement in the body.
The Shoulder Joint In Movement
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David applies anatomical movements of the shoulder joint to some daily movements and sports actions.
The Latissimus Dorsi And Teres Major Muscles
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Explore the latissimus dorsi and teres major muscles. Find out where they’re located and what they do.
The Trapezius Muscle
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Explore the trapezius muscle. Find out where this important muscle is located and what it does.
What Are Herniated, Bulging, And Ruptured Discs?
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Learn what herniated, bulging, and ruptured discs are. Learn what their symptoms are and what some of the causes may be.