Biomechanics
List three principles of biomechanics
stability, maximum velocity, maximum force, impulse, angular motion, angular momentum, reaction
What is the biggest bone in the body?
femur
True or false: joints are in your body
True
what muscle do you use in dumbbell curls?
BICEPS BRACHII
Who wins every kahoot?
Alyssa
Explain Newton's three laws of motion
1- An object in motion stays in motion unless an unbalanced, external force is acted upon it
2- F = ma
3- For every action force, there is a reaction force that is opposite in direction and equal in magnitude
Your jawbone is known as the ________
Mandible
How many types of joints are there?
Three (3... in case you cant read) NAte
what is the largest muscle in the body?
GLUTEUS MAXIMUS
In total, how many players are there on the court in a regular NBA game?
10
Name an example for each type of lever
good job
What are the two top bones of your vertebrae known as?
atlas and axis
True or False: Joints are always connected to muscles
False
Muscles are made up of special cells called...
MUSCLE FIBERS
In baseball, the "ref" is called the
umpire
Whats your favorite type of lever and why?
good choice. interesting reasoning!
True or False: Babies are born with the same amount of bones in their body as adults
False
True or false: joints are cool
True. Very true.
Approximately how much of your total weigh do muscles make up?
40%
Which candy is better?
Skittles or peanuts
Skittles
Why do planes take off into the wind?
The increase drag.
Where in your body are the smallest bones located?
the ear.
Which type of joint is the most common in the human body?
Synovial joints.
what are the three types of muscles and where are they found?
Skeletal: moving your bones.
Smooth: on most organs
Cardiac: on heart
How tall is jesse?
6'2 minus his ego hes modest