Anatomy Flashcards
How many Systems are in the body?
10
Skeletal
Circulatory
Digestive
Endocrine
Lymphatic (Immune)
Muscular
Respiratory
Excretory (Urinary)
Nervous
Reproductive
How many bones are in the human body?
206
What are joints?
where 2 or more bones make contact
Types of Joints? In yoga we focus on these three?
Hinge
Ball and Socket
Intervertebral/Compressive
What is Fascia? Where is it located?
Continuous sheet of fibrous tissue located beneath the skin and around everything in the body.
What does a Ligament do?
Connects bone to bone, stabilizes the joint - have limited to no elasticity.
What does a Tendon do?
Connects muscle to bone
How many vertebrae/bones in the cervical spine?
7
How many vertebrae/bones in the Thoracic Spine?
12
How many vertebrae/bones in the Lumbar Spine?
5
How many vertebrae/bones in the Sacral Spine
5
How many vertebrae/bones in the Coccyx
3 - 5
How many primary Chakras are there?
7
1. Muladhara - Root
2. Svadhisthana - Sacrum
3. Manipura - solar plexus - just below the rib cage.
4. Anahata - heart center
5. Vishuddha - throat
6. Ajna - Third eye
7. Sahasrara - crown of head
What are the three planes of movement?
- Sagittal Plane
- Coronal Plane
- Transverse Plane
What are the two ranges of motion for Sagittal Plane?
Summersalt
- Flexion - Forward
- Extension - Back
What are the two ranges of motion for the Coronal Plane?
Cartwheel
Pelvis: “Disco”
- Abduction - Out/Away - (I’m being abducted)
- Adduction - Adding limb back in.
What are the two ranges of motion in Transverse Plane?
Pelvis: “Twist”
- Internal Rotation
- External Rotation
Creating less space in a joint is flexion, True or False?
True
List 5 functions of your bones
- Create structure & support
- Allow for movement at joints
- Protect Internal Organs
- Store calcium and mineral salts
- Produce red and white blood cells
Why is the spine so important?
Spine is the central access of support and our unifying scaffold for movement.
List the 6 functions of your spine
- Protects the spinal cord
- provides planes of movement
- Houses ribs
- Site of muscle attachment
- Protects internal organs
- ease of movement - curves and discs provide shock absorbers
Yoga is a ________ based practice?
Spine
Anatomical position looks like what pose?
Mountain
What plane is: Flexion and Extension
Sagittal Plane
What plane is: Abduction and Adduction
Coronal
What plane is: Internal and External rotation?
Transverse Plane
What plane of movement is the body in: Uttanasana (standing forward fold)?
Sagittal
What plane of movement is the body in: Virabrhadrasana II (Warrior II)?
Coronal
What plane of movement is the body in: Parivrtta Trikonasana (Revolved Triangle)
Transverse
Abduction takes the limbs away from the body, True or False
True
Name a pose where the thighs are adducted at the hip.
Mountain or Eagle
Flexing one’s toes back towards the shin brings the ankle into _______________ flexion?
Dorsal
True or False: The Diaphragm contracts on the inhale?
True
Does the diaphragm descend or recoil on the exhale?
recoil
Ligaments connect __________ to ______________
bone to bone
Tendons connect ___________ to _______________
Muscle to bone
True or False: A joint is in a place where two bones articulate
True
How many bones are there in a “normal” human body?
206
List the 3 major sections of the spine?
Cervical, Thoracic & Lumbar
How many vertebrae in the Thoracic spine?
12
What plane is this?
Sagittal plane
What plane is this?
Coronal Plane
What plane is this?
Transverse plane
A summer salt is an example of what plane?
Sagittal
A cartwheel is an example of what plane?
Coronal
The twist is an example of what plane?
Transverse
List four functions of muscles
create movement
stabilize and support the body - maintain posture
Keep our heart beating
move stuff through our body - food, waste blood
three types of muscles in the body
Cardiac
Smooth
Striated or Skeletal
Qualities /purpose of cardiac muscle:
- Pump blood
- only found in the heart
- Involuntary
- pumping blood to everywhere in body
- fatigue resistant
- Striated
Qualities/purpose of smooth muscle:
Involuntary
Digestion, moving food through the body,
non-striated
Uterus
bladder
eyes - iris
skin - cold, hair stands up, etc.
Fatigue resistant
Qualities/purpose of skeletal muscle:
Voluntary
Striated (aligned in one direction)
movement, mobility
heat production
respiration
stability
contractibility (shorten only does not lengthen
Involuntary, striated, resistant to fatigue (Muscle characteristic)
Cardiac Muscle
Voluntary movement, striated (muscle)
Skeletal Muscle
Involuntary, found in vessels and organs, non-striated (muscle)
Smooth Muscles
What is connective Tissue?
Holds us together
Composed of Fascia, Ligaments and Tendons
Types of Connective Tissue
Supportive Connective Tissue - Bones
Fluid Connective - Blood, Lymph
Connective Tissue Proper - Fascia, Fat, Ligaments
Connective Tissue - Most Dense, Bones & Cartilage
Supportive
Connective Tissue - Most fluid, Blood, Lymph, Extracellular Matrix (ECM) or ground substance
Fluid
Connective Tissue - Fascia, Fat, Ligaments, Tendons
Proper