Anatomy of Dance. Flashcards
The Sagittal plane divides the body
cuts the body from left to right. (the wheel plane)
In Laban Movement Analysis, the space in which a dancer’s body is moving ( reach space ) is called the
kinesphere
In Laban’s theory of effort (sometimes called movement dynamics), which of the following qualities is not a dimension of effort?
Direction ( up/down )
Which of the following two muscles are used for flexion in dance?
Biceps brachii, biceps femoris
Which dance does not have a numbered set position for the arms and feet?
Modern Dance
Which of the following statements best describes the dance technique introduced by Katherine Dunham?
It incorporated elements of African and Caribbean movement.
Ectomorph
lean body, enhanced flexibility due to lack of muscular strength.
Mesomorph
sturdy body, dense musculature resulting in good posture.
Endomorph
rounded body type
Movement Quality
forces that act upon execution of any given moment /. application of energy in the body results in movements executed in a particular way.
Energy
animating factor that overcomes gravity
Force
amount of energy applied in a movement
Dynamics
interaction of force and time
what is Frontal Plane
running vertically across the chest, shoulder to shoulder. Door plane. cuts body into front and back parts.
What kind of joint is your hip?
ball and socket
What is a symptom of a stress fracture?
Tenderness, as well as pain in the affected area that happens before and after class
ballet dancers should be encouraged to turn out to what extent?
As far as the hips will allow and the muscles can support
When dancers perform different movements simultaneously it is called?
Tableau
What is the correct order of vertebrae of the spine is arranged from top to bottom?
Cervical, thoracic, lumbar, sacrum, coccyx
Spatial Tension
arrangement of solid elements so the space between them becomes noticeable
Abduction
Abduction of a joint moves a bone away from the midline of the body.
Adduction
Adduction of joint moves a bone toward the midline of the body.
Distal
Furthest away from the center.
Proximal
Closest to the center.
Anterior
front of the body
Posterior
Back of the body
Lateral
side of the body
Medial
Middle of the body
Superior or cranial
toward the head, upper part of the body
Inferior or caudal
Away from the head, lower part of the body
Flexion
a movement that decreases the angle between two body parts. bending a joint.
Extention
Extension refers to a movement that increases the angle between two body parts. straightening a joint.
hyperextension
the forceful extension of a limb or joint beyond its normal limits. over straightening a joint
What is the act of turning a ball and socket joint?
Rotation
What kind of joint is your elbow?
Hinge joint.
what is a pivot joint?
rotating head, ex. directly under skull, allows head to rotate.
What kind of joint is in the ankle/wrist bone?
a gliding plane joint
What kind of joint is in the thumb?
a Saddle joint
What kind of joint is the jaw?
saw joint
Asthetics is
the area of philosophy that studies the nature and expression of beauty and people’s instinctive reaction to the fine arts.
The transverse plane divided the body
horizontally cutting the body in half at the waist/stomach the tabletop plane
RICE stands for
Rest, Ice, compression, elevation.
Dancers daily intake
15% Protein 20% Fat
Science of the body structure
anatomy
Science of the body function
physiology
Superior
the upper part of the body
Interior
the lower part of the body.
Inversion
rotation inward
Eversion
rotation outward
Study of body movements and physical activity
kinesiology
Ideokinesis
Mental visualization imagery to enhance ordination of movement and adjust habits.
Examples of Movement Quality
Time, Space, weight, flow, energy, force, and dynamics
The three basic planes of human movement are
sagittal frontal and transverse
A teacher recommends weight training to a student who is having difficulty achieving proper technique in particular movements. The student is concerned that weight training will decrease his flexibility. The teacher could best respond to the student’s concern by:
encouraging the student to include stretching exercises along with weight training in her conditioning program.
What best describes an important characteristic of ongoing assessments of dance students?
informing the student of their strengths and suggesting ideas for improvement
Supination
scooping motion. ankled rolled in Big toe to ceiling/pinky toe flat on the floor / palms up
pronation
wing out. ankled rolled in big toe flat on floor/ pinky toe to ceiling / palms down
Supine
lying upwards / lying flat back
Prone
facing downwards / lying chest up
When a dancer is lying flat on their back, the dancer is
supine
Cervical spine
the vertebrae of the neck
Thoracic spine
the chest area of the spine
Lumbar spine
the area of the spine pertaining to the lower back vertebrae. there are five lumbar vertebrae.
Quadriceps
a group of four muscles located on the anterior (front) aspect of the thigh. The primary function of the quadriceps is to extend the knee joint.
Hamstrings
because the hamstrings cross two joints, they have essentially two primary functions. first, when the hip is fixated and the movement takes place at the knee, the hamstrings are responsible for knee function. On the other hand, when the knee is fixated and the movement takes place at the hip, the hamstrings will work in concert with the gluteals to produce hip extension.
Hamstrings are responsible for the function of
the knees
How can Body Mass Index (BMI) measure help a teacher determin whether determine whether a student is overweight or underweight?
It is helpful because it indicates whether a student’s weight is proportional to his or her height.
the inability of dancers to maintain their spacing during a group sequence most likely indicates a lack of
Kinesthetic awareness
Superficial
muscle layer closest to the skin
Rotation
Movement around the central axis
Plantar Flexion
pointing of the foot
Circumduction
Movement with one joint as the fixed point and the distal end tracing a cone.
dorsiflexion
flexion of the foot
deep
muscle layer closest to the bone
This Action of adduction/abduction takes place in the frontal plane
Anterior to Posterior
This action of flexion/extension takes place in the sagittal plane
Medial to Lateral
This action of Rotation takes place in the transverse plane
Superior to inferior
Movements in the transverse plane
- Rotation
- turn out
- Around a longitudinal ( superior to inferior ) axis
Movements in the frontal plane
- Abduction
- Adduction
- around an anterior to posterior axis
Movements in the Sagittal plane
- Flexion
- Extension
- around a medial to the lateral axis
Line of Gravity
the intersection of the frontal and sagittal plane
Dynamic Balance
The Center of gravity is outside of the base of support. locomotion must occur.
The Plumb line
- is proper body alignment
- Up and down
- a vertical line
off-set balance
The Center of gravity has moved toward the edge of the base of support
Stable balance
The center of gravity is centered directly over base of the support
Static position
Maintaining a position