Bones
What bones protect your brain?
Skull
Which muscles are found at the front of your thigh?
Quadriceps
What do we call the place where two bones meet?
A joint
What do we call it when you bend a joint?
Flexion
What do we call the muscle that does the main job in a movement?
Agonist
What bone is found in the upper arm?
Humerus
What muscle straightens your knee?
Quadriceps
What type of joint is the knee?
Hinge
What do we call it when you straighten a joint?
Extension
What are the 3 acronyms that are used for balance and stability
BOS, COG, LOG
What is the biggest bone in the human body?
Femur
What muscle helps you bend your arm?
Bicep
What type of joint allows your shoulder to move in many directions?
Ball and Socket
What’s it called when you move a body part away from the middle of the body?
Abduction
What Variables can not be controlled in projectile motion
Gravity and air resistance
Name two bones in your leg
Tibia, Fibula, or Femur
What muscle is used when doing a sit-up?
Abdominals
What sort of joint is the neck
Pivot
What’s it called when you move a body part back toward the middle?
Adduction
What Variables can be controlled in projectile motion
Height of release
Speed of release
Angle of release
What are the small bones in your spine called?
Vertebrae
Which muscle helps you stand on your toes?
Gastrocnemius
What catergory of joints do we look at in level 1?
Synovial
What’s the movement called when you turn a body part (like your wrist)?
Rotation
What are the three principles of force summation?
As many segments as possible
In the correct sequence
With the correct timing