Introduction to Kinesiology and Biomechanics

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Questions and Answers

What does biomechanics focus on in relation to human movement?

  • Neuroscience related to physical activities
  • Application of mechanics principles to human movement (correct)
  • Behavioral aspects of movement patterns
  • The effects of gravity on the body

Which term describes a body part located above another part?

  • Distal
  • Inferior
  • Superior (correct)
  • Lateral

What type of motion involves all parts moving through the same angle but not necessarily the same distance?

  • Angular motion (correct)
  • Static motion
  • Dynamic motion
  • Linear motion

In the anatomical position, how are the palms oriented?

<p>Facing forwards (B)</p> Signup and view all the answers

Which of the following describes a non-moving system in motion terminology?

<p>Static (C)</p> Signup and view all the answers

Match the following anatomical terms with their definitions:

<p>Proximal = Location closest to trunk Distal = Location farther from trunk Medial = Toward midline Lateral = Away from the midline</p> Signup and view all the answers

Match the following types of motion with their descriptions:

<p>Linear = Movement in a straight line, all parts move same distance Angular = Movement about a fixed point, all parts move through the same angle Static = Non-moving system Dynamic = Moving systems</p> Signup and view all the answers

Match the following terms with their physiological orientation:

<p>Superior = Located above, toward the head Inferior = Located below, toward the feet Anterior = More forward, front side Posterior = More to the back, back side</p> Signup and view all the answers

Match the following kinesiological terms with their focus areas:

<p>Kinesiology = Study of movement Biomechanics = Principles of mechanics applied to human movement Kinetics = Forces causing movement Kinematics = Time, space, mass aspects of motion</p> Signup and view all the answers

Match the following positions with their characteristics:

<p>Anatomical position = Body standing upright, palms forward Fundamental position = Palms face thighs Superficial = Located closer to the surface Deep = Located further from the surface</p> Signup and view all the answers

Kinematics refers to the forces causing movement in a moving system.

<p>False (B)</p> Signup and view all the answers

In the anatomical position, the palms of the hands face backward.

<p>False (B)</p> Signup and view all the answers

Static motion refers to moving systems.

<p>False (B)</p> Signup and view all the answers

Proximal indicates a location further from the trunk of the body.

<p>False (B)</p> Signup and view all the answers

Linear motion occurs in a straight line with all parts moving the same distance at the same time.

<p>True (A)</p> Signup and view all the answers

Flashcards

Anatomical Position

Reference position for the human body: standing upright, palms facing forward.

Linear Motion

Movement of a body along a line, all points moving the same distance, direction, and time.

Angular Motion

Movement around a fixed point (e.g., a joint), all points moving through the same angle.

Medial

Toward the midline of the body.

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Kinetics

The forces that cause movement.

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Lateral

Away from the midline of the body.

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Proximal

Closer to the trunk or point of attachment.

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Distal

Further from the trunk or point of attachment.

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Superior

Higher or above another body part, towards the head.

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Inferior

Lower or below another body part, towards the feet.

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Kinesiology

The study of human movement, incorporating anatomy, physiology, physics, and geometry.

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Biomechanics

Applying mechanical principles to human movement analysis.

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Static vs. Dynamic

Static refers to systems at rest, while dynamic refers to systems in motion.

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Kinetics vs. Kinematics

Kinetics focuses on forces causing movement, while kinematics describes movement patterns without considering forces.

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Combination Motion

A movement where the body moves linearly (translation) and individual joints move angularly (rotation) simultaneously.

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Study Notes

Introduction to Kinesiology and Biomechanics

  • Kinesiology is the study of human movement, encompassing anatomy, physiology, physics, and geometry.
  • Biomechanics applies mechanical principles to human movement.
  • Static systems are non-moving, while dynamic systems are moving.
  • Kinetics examines the forces causing movement.
  • Kinematics describes the time, space, and mass aspects of a moving system.

Descriptive Terminology

  • Anatomical Position: Body standing upright, palms forward.
  • Fundamental Position: Palms facing thighs (used for upper extremity rotation).
  • Medial: Towards the midline of the body.
  • Lateral: Away from the midline of the body.
  • Anterior (Ventral): Front of the body.
  • Posterior (Dorsal): Back of the body.
  • Proximal: Closer to the trunk.
  • Distal: Farther from the trunk.
  • Superior (Cranial): Above another body part, closer to the head.
  • Inferior (Caudal): Below another body part, closer to the feet.
  • Superficial: Situated near the surface.
  • Deep: Situated internally.

Types of Motion

  • Linear (Translatory): Movement in a straight line. All body parts move the same distance, in the same direction, and at the same time.
  • Angular (Rotary): Movement around a fixed point. All body parts move through the same angle, in the same direction, and at the same time, but not the same distance. (e.g., joint movement)
  • Combination: A combination of linear and angular motions, where the body moves linearly across space, but joints move angularly.

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