Anatomy & Metabolic Pathways Flashcards
Identify key anatomical and physiological concepts to assess movement, prevent injury, and enhance performance. (18 cards)
What are the four body parts athletes should learn?
- Tibia
- Femur
- Pelvis
- Spine
What are the three joints that should be learned (not including the spine)?
- Knee Joint
- Hip Joint
- Sacroiliac Joint
Define:
‘Flexion’ in terms of joint movement.
Reducing the angle of a joint.
Define:
‘Extension’ in terms of joint movement.
Increasing the angle of a joint.
What is the primary source of power in athletic movements?
Hip extension
What should be maintained for effective functional movement?
The spine should be wedded to the pelvis.
Define:
muted hip function
The pelvis chases the femur, preventing effective hip extension.
Define:
midline stabilization
Alignment of the pelvis and spine (trunk) in a neutral position.
This position allows power to come from the hips.
What are the two general directions for joint movement?
- Flexion
- Extension
What are the three essential rules of biomechanics?
- Keep the trunk tight and solid for movements.
- Power comes from hip extension.
- Avoid muted hip function.
True or False:
The femur and tibia constitute the trunk.
False
These bones are found in the legs.
What is the normal shape of the human spine?
S-shape
There is a natural curve in human spines that resembles the letter S.
What are the two components of the trunk?
- Pelvis
- Spine
True or False:
The spine is made up of multiple joints.
True
Each vertebrae of the spine acts in a similar way as a joint.
Define:
Sacroiliac (SI) Joint
The joint that connects the pelvis to the spine.
Define:
Knee joint
The joint that connects the tibia and the femur bones.
Define:
Hip Joint
The joint that connects the femur to the pelvis.
What kind of movements was the SI joint designed for?
Small movements in many directions.
The SI joint cannot handle large and aggressive movements.
