16 Questions
What is the definition of biomechanics?
The study of how and why the human body moves
What is the definition of inertia?
The property of an object that resists changes in its motion
What is the musculoskeletal system responsible for?
Providing support, stability, shape, and movement to the body
What is the definition of motion?
The process of something moving or changing place, or even just changing position
What does friction refer to?
The opposing force that acts in the opposite direction of movement
What is a vector quantity characterized by?
The presence of both magnitude as well as direction
Which type of force does not cause a change in motion?
External force
What is a vector quantity in the context of force?
Time
What type of force involves hitting a tennis ball with a racquet?
Isotonic force
Which type of force involves restricted or limited effort?
Isometric force
Which forces involve muscle contractions that may or may not create movement while applying a force?
External forces
What type of forces are exerted on the objects by agents outside of the system?
Maximal forces
What are the 3 variables of a vector quantity?
Point of application, magnitude, speed
Which type of force causes a change in motion?
Isometric force
What is maximal force?
Force applied using small muscles only.
What is sub-maximal force?
Force applied using small muscles only.
Test your knowledge of musculoskeletal system terminology with this quiz. See how well you understand terms such as biomechanics, force, vector quantity, and inertia.
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