The Rotator Cuff Muscles
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David explains what the rotator cuff muscles are, where they are located, and what they do.
Rotator Cuff Muscles And Movement
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David summarizes current research which describes how the rotator cuff muscles support movement in the body.
The Elbow And Forearm In Movement
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David describes how the elbow and forearm contribute to some simple daily movements like turning a doorknob.
Exploring The Elbow Joint And Forearm
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David walks us through the structures that make up the elbow joint and create the kinetic chain from the shoulder to the wrist.
Elbow Overuse Injury: Golfer’s Elbow And Tennis Elbow
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David explains what golfer’s elbow and tennis elbow are and why they might occur in certain activities.
Exploring The Erector Spinae Muscles
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David takes us through an exploration of the erector spinae muscles. Find out where they attach and what actions they do.
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.