Biomechanics Glossary

noun a unit of force in the centimeter-gram-second system, equal to the force that would give a free mass of one gram an acceleration of one centimeter per second per second

• The dyne is a unit of force in the centimeter-gram-second system of units.
• I had to look up what a dyne is because I've never heard of it before.
• I don't give a dyne about that topic, it's not important to me.
• The dyne of motivation pushed her to achieve her goals against all odds.

noun the technical aspects of a particular field of activity or endeavor

• Understanding the mechanics of how a car engine works is crucial for any automotive engineer.
• The mechanics at the auto shop fixed my car in no time.
• I don't understand the mechanics of this new video game, can you show me?
• The mechanics of a successful business involve strong leadership and effective communication.

verb to turn or rotate (the hand or foot) so that the palm or sole is facing downward or inward

• It is important to assess the degree of pronation in patients with foot problems.
• My physical therapist told me I pronate too much when I run.
• Dude, you pronate like crazy when you walk!
• She tends to pronate towards negative thinking when faced with challenges.

adjective relating to or characterized by inertia, especially a tendency to remain in a fixed position or state

• Inertial navigation systems are used in aircraft to determine position and orientation.
• The inertial sensors in my phone help track my steps and movements.
• I can't believe how accurate the inertial control on this drone is!
• His inertial mindset prevented him from adapting to new ideas.

noun a feeling of tiredness or exhaustion experienced after prolonged exposure to 3D technology

• Research shows that prolonged exposure to 3D technology can lead to 3D fatigue among viewers.
• I can't watch another 3D movie, I think I have 3D fatigue.
• I'm so over 3D movies, they give me major 3D fatigue.
• After hours of gaming in 3D, I felt like I was experiencing 3D fatigue in real life.

noun a cup-shaped socket in the pelvis that forms the hip joint

• The acetabula is the socket of the hipbone, where the head of the femur fits in.
• I heard that the acetabula is the part of the hipbone that helps with movement.
• My grandma always complains about her acetabula acting up whenever it's cold outside.
• The team worked together like the acetabula and femur, fitting perfectly to achieve their goal.

noun a cup-shaped socket in the hipbone that forms the ball-and-socket joint of the hip

• The acetabulums are the socket-like structures in the pelvic bone that form the hip joint.
• I learned in anatomy class that acetabulums are important for hip movement.
• My grandma's acetabulums are giving her trouble again.
• The company's financial stability is like the acetabulums of a well-oiled machine, crucial for its functioning.