Ergonomics Part 1: Tendons and Tendonitis

Play an AI-generated podcast conversation about this lesson

What is the primary function of tendons in the human body?

To provide structural support to the body

To attach muscles to bones (correct)

To facilitate movement of the skeleton

To regulate body temperature

What is the common outcome of tendon overuse or static position?

Inflammation or tendonitis (correct)

Muscle fatigue

Bone fracture

Tendon relaxation

Which of the following conditions affects the finger extensor tendons outside of the elbow?

Golfer's elbow or medial epicondylitis

Carpal tunnel syndrome

Tennis elbow or lateral epicondylitis (correct)

Rotator cuff injury

What is the recommended frequency for taking breaks from sustained postures?

Every 20-30 minutes Signup and view all the answers

What is the ideal position for the upper arms during work or activity?

Upper arms close to the body, elbows 90-100 degrees Signup and view all the answers

What is the safe zone for wrist movement?

15 degrees in all directions Signup and view all the answers

What is the primary cause of Thoracic Outlet Syndrome?

Poor posture Signup and view all the answers

Which nerve is compressed in Radial Tunnel Syndrome?

Radial nerve Signup and view all the answers

What is a common symptom of Thoracic Outlet Syndrome?

Numbness in the hand Signup and view all the answers

Which condition affects the finger flexor tendons inside of the elbow?

Golfer's elbow Signup and view all the answers

What is the location of the compression in Cubital tunnel syndrome?

Inside of the elbow Signup and view all the answers

What is the location of the compression in Carpal tunnel syndrome?

At the wrist Signup and view all the answers

What is a common symptom of the condition affecting the carpal bones in the hand?

Numbness or tingling in the thumb, index, or middle finger Signup and view all the answers

Why is it recommended to avoid bending the neck forward for prolonged periods?

To reduce force on the spine Signup and view all the answers

What is the purpose of modifying tasks to alternate heavy and repetitive tasks with lighter ones?

To reduce muscle fatigue Signup and view all the answers

Why is it recommended to avoid pinching with the wrist in flexion or deviation?

To reduce strain on the wrist joint Signup and view all the answers

What is the recommended way to lift objects?

With two hands, even for light objects Signup and view all the answers

What is the recommended way to carry objects?

Close to the body, at waist level Signup and view all the answers