Mary-Catherine Ciuba 6 December 2011 Phillip Tomporowski KINS 3750 How to Perform a Cartwheel on a Level Surface I. Introduction Motor skills are performed on a daily basis and are essential to daily task completion, whether consciously or subconsciously. Motor skills are defined as skills for which the primary determinants of success are the quality of movements that the performer produces and can be conceptualized in two ways. First, a motor skill can be perceived as a task, for example decorating a Christmas tree or swinging a golf club. Skills can be classified by task organization, relative importance of motor and cognitive elements and level of environmental predictability. Second, a motor skill could be viewed in terms of the proficiency a person demonstrates when performing a movement. Skills in this concept are based on maximum certainty of goal achievement, minimum energy expenditure and minimum movement time. Two concepts also important when discussing motor skills are motor performance and motor learning. Motor performance is always subjective to influencing factors and is known as the Ciuba 1
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
How to Perform a Cartwheel on a Level Surface
I. Introduction
Motor skills are performed on a daily basis and are essential to daily task completion,
whether consciously or subconsciously. Motor skills are defined as skills for which the primary
determinants of success are the quality of movements that the performer produces and can be
conceptualized in two ways. First, a motor skill can be perceived as a task, for example
decorating a Christmas tree or swinging a golf club. Skills can be classified by task
organization, relative importance of motor and cognitive elements and level of environmental
predictability. Second, a motor skill could be viewed in terms of the proficiency a person
demonstrates when performing a movement. Skills in this concept are based on maximum
certainty of goal achievement, minimum energy expenditure and minimum movement time.
Two concepts also important when discussing motor skills are motor performance and
motor learning. Motor performance is always subjective to influencing factors and is known as
the observable performance of a voluntary action or motor skill. Motor learning is defined as the
changes associated with practice or experience in internal processes that determine a person’s
capability for producing a motor skill. The best way to assess motor learning is the observe for
changes in performance that occur systematically with additional practice sessions, defined by
implicit learning.
Coaches and teachers can assess the learning process and their pupil’s location in it with the
help of abilities and skills. Abilities are defined as a stable, enduring traits that are genetically
Ciuba 1
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
determined. A skill shows a learner’s proficiency to perform a specific task or movement and
this level depends on the level of the learner’s ability for whatever activity they are learning.
Performing a cartwheel is a popular skill all ages strive to master and takes a great deal of
practice and coordination to master. It incorporates hand-eye coordination, accuracy,
coordination and technique from coaching to perform correctly and efficiently. Many children
learn this skill at a young age and due to the presence of a general motor program, they can
pull that motor program and perform cartwheels at any point in their lifetime. A general motor
program is a set of motor commands that is prestructured actions and defines a pattern of
movement instead of a specific movement, allowing variations to the pattern to meet various
environmental demands. Though a cartwheel is a serial action that requires many steps, muscle
activation and information processing, once the program is created the learner will be able to
perform the action on a variety of surfaces, levels and on command without any extra equipment
needed.
The main objective of performing a cartwheel is to balance on both hands with both feet
straight up in the air and then land with both feet on the ground facing 1800 from the stance you
originally started. The more vertical and upright with proper posture the learner is, the more
efficient the movement and the more power the learner will have to perform another flip after the
cartwheel. This movement is the gateway skill into the gymnastics and cheerleading sport; the
cartwheel teaches the learner the importance of balance, flexibility and practice through its
mastery. It is functional for this reason because the cartwheel can be used at any level, both 1
and 9 in gymnastics as well as in many cheerleading sideline and competition routines. Though
Ciuba 2
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
it seems sports specific, cartwheels are fun skills to know and many people enjoy performing
cartwheels in their yards and are a fun action for people of all ages to perform.
One of the ways motor skill learning is explained by psychologists is through the
information-processing model. This model illustrates the learner as a computer, processing
information and storing it away. In this model, the performer deals with input, or available
information in the environment, in several ways and delivers an output, or response. The
main source of input for this skill would be a coach counting or knowing the choreography of a
dance or pass, signaling the learner to begin the cartwheel skill. At the sound of these stimuli,
the learner should begin to process the response. When learning this skill, the coach will use
eight-counts to count the athlete in. The coach will say “Five, six, seven, eight, one”, at which
point, the learner should begin the skill once hearing the word one. Because the learner will only
have a single stimulus, the learner will not be required to differentiate among many stimuli to
make a correct selection.
After a source of input is detected, the first portion of the information processing model is
activated: the stimulus identification stage. During this stage, a learner must perceive a
particular stimulus and analyze the surrounding environment through all sensory systems. The
response selection stage is the second stage of the information processing model where the
athlete decides which action should begin in reaction to the stimulus, if any. There is a
translation between the sensory input and several response options to help the learner decide
what is best for this situation. The third and final step in the information processing model is the
response programming stage. This stage encompasses a variety of processes in the brain and
to validate the original response selection, choose the correct body parts for action and prepares
Ciuba 3
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
for a response. After this step, the information processing model is complete and an output of
either a motor behavior or action should be produced. In this case, the learner should follow the
general pattern of two feet on the ground, both feet in the air and two feet on the ground again,
though it does not mean that the cartwheel is perfectly performed. Output of any kind does not
always achieve the desired goal of the motor program and these subpar performances are an
important part of practice.
II. Who (Learner Characteristics)
Chandler Ciuba is a fourteen-year-old female who is an eighth grader in school and has
no previous experience with tumbling. She is a novice when it comes to tumbling and has no
previous experience or abilities with gymnastics or tumbling movements, though she understands
the basic concept of a cartwheel and sees her friends do them for fun. Chandler has previous
experience with movement from her participation in sports like soccer and cross-country
running. She is a mature young lady with an adequate attention span, arousal capabilities and a
superb memory bank. Chandler is able to focus on a given task in previous experiences and is
extremely attentive, which are both important assets to motor learning.
Chandler is also capable of processing information adequately and is aroused or
expresses an activation of her central nervous system above normal levels to learn how to
tumble. I think her ability to quickly process information and have a good memory will play to
her advantage, but her lack of flexibility and previous experience could hinder her ability to
perform this skill (I think she will succeed, but will take her longer than a younger, smaller
individual). In addition, Chandler is interested and therefore motivated in furthering her
tumbling career beyond that of this action and expresses interest in performing on her high
Ciuba 4
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
school cheerleading squad next year, which requires some tumbling passes in order to be
competitive in the selection process. Overall, she has no debilitating conditions, illness or
disease that may inhibit her overall performance. Because of reasons previously stated, Chandler
has high achievement motivation towards doing a cartwheel because the flipping action is
interesting to her personally and she hopes to continue improving the skill as well as more
complex ones throughout her middle and high school career. Achievement motivation is the
direction and intensity of a person’s effort to reach a performance goal, either for personal
mastery or for demonstrating superior results in comparison to others performing the same task.
In her case, achievement motivation deals with both of these aspects. Chandler’s abilities will be
contributing factors aiding her in learning this skill.
At this point, Chandler is in the verbal cognitive stage of learning, where she understands the
basic techniques of performing a cartwheel and performing one is her primary goal. As for her
information processing capabilities, she has a few abilities and skills that should help her in
this learning experience. Information processing capabilities are factors that influence how an
individual responds to the learning process. Some of these capabilities are abilities while others
are skills. Chandler exhibits an adequate amount of abilities like stamina and trunk strength from
her running workouts with previous sports. She is open to this experience and a very kinesthetic
learner, so she will be eager to learn by example and trying the movements through space. She is
lean and muscular and should have the arm strength to support her body weight in the flip. For
her age, she is mature and motivated, which is impressive in a teenager to express at all. She has
had recreational and competitive experience, so she will not be as anxious about performing in
Ciuba 5
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
front of an audience. From her workouts, her fitness level is moderate, which will aid in the
practice to come.
What (Task Characteristics)
Learning experiences, or situations when people make deliberate attempts to improve
their performance of a particular movement or action require many things. Some of these are
preparation, presentation, feedback and practice structures. The combination of these in the right
degrees is crucial and helps define the learning experience. These steps below are all important
information processing demands of the task.
The first step of the learning experience is known as the preparation phase and includes
several concepts of the motor learning process. This portion incorporates changes that are
associated in the process and the internal process of changing with experience determines
someone’s capability for producing this motor skill. During practice, the athlete needs to focus
and create target skills and target behaviors. Target skills are skills that a person wishes to
perform and may include balance and proprioception throughout the skill process. Target
behaviors are the actions that people must be able to produce to perform target skills successfully
performed in the target context. Examples of these behaviors are like visual focus on the mat,
proper hand and foot alignment, exceptional balance and coordination to perform the cartwheel.
There is also an environmental context to the skill as well and shows where the person wants to
perform that skill and the difficulties found there. In this case, Chandler will perform the skill on
a 2” blue foam mat during a competition routine in front of friends and family.
Ciuba 6
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
Another important portion of the preparation phase is goal setting, which is defined as
the process of establishing targets for performance and is crucial to the preparation phase. The
three types of goals are outcome goals, performance goals and process goals. Outcome goals
are targets of performance that primarily focus on the end result of the activity and emphasize the
ability to safely and effectively perform a cartwheel, while utilizing the proper technique. The
difference in outcome goals is that they are concrete goals that focus on one aspect of the skill or
show if the skill was performed or not. Process goals focus on movement production process
and focus on minutiae that are indicative of the expertise and precision the athlete holds.
The second step in the learning experience is known as the presentation phase and
includes instructional assistance and planning on the learner’s part. One of the most important
parts of the presentation phase is the clarification of experience. The learner needs a coach or
teacher to tell him or her what is expected during the learning experience and alleviate any
concerns. This communication allows Chandler to share goals of her learning experience and
help motivate her to experience success and feel less threatened when beginning a new task.
Familiarizing Chandler with the environment and offering support will make her more willing to
take risks to improve her flipping ability. Attentional focus is also important to direct
information to the performer’s attention and incorporates several different types of focus.
External focus is a focus on information that is the consequence of the action being produced
and is applicable to the exercise mat. Internal focus is a focus on information associated with
the body’s movement in producing action and would apply to hand and foot coordination.
Narrow focus focuses on a small range of sources while broad focus is on a wide range of
Ciuba 7
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
information sources, both of which are important to attentional control to help the learner
achieve the goal more efficiently.
The third step is feedback and is an important reason why instructors are vital to the
learning process. Because they know the correct elements of execution of a given task,
instructors are able to influence positively the learning experience. Information feedback, or
feedback that provides error-correction information, can be either descriptive or prescriptive.
Descriptive feedback describes errors made during the performance of a skill. Prescriptive
feedback not only describes errors made during performance of a skill, but also provides the
learner with some suggestions, which might benefit the learner. Parameter feedback, which
provides error information about the changeable surface features of movements, is used in later
stages of learning, though they can be extremely beneficial throughout the learning process.
Unlike the other three steps, the presentation structure is an important concept throughout
the learning experience. This concept can have either a positive or negative effect on the learner
and must be constantly considered. Like previously stated, Chandler knows she learns best
kinesthetically and therefore should learn in ways that are best for her. Personal traits and
characteristics must be taken into consideration while learning a new skill as well as the practice
type used. There are two types of practices: block practice and random practice. Blocked
practice uses the same practice or skill repeatedly and enhances immediate performance.
Random practice, on the other hand, requires a performance of a number of skills in a random
order and is more effective in the later stages of learning.
The process of teaching Chandler to perform a cartwheel needs a task analysis and
involves a series of steps. A task analysis shows a method of estimating the key components of a
Ciuba 8
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
motor task. In the novice stage, or verbal cognitive stage of learning, only a few components
will be focused on in the task analysis and elements will be addressed more meticulously later
on.
Task Analysis
Takeoff:
1. Athlete will begin standing erect, with both arms extended above their head and
concentrating at the floor.
The athlete will put her hands straight up in the air, creating about a 1200 angle between
the right and left arm to the trunk of the body. The athlete’s palms should be facing
towards his or her right leg (the “lead leg”), which is pointed at a perpendicular angle to
the rest of the athlete’s body. The athlete will tumble to the right because he/she is most
likely right handed and this motion will feel the most comfortable. The stimulus will be
when the athlete is focused at the ground and the coach counts the athlete in by saying “5,
6, 7, 8, 1” , which helps the athlete realize when to begin and will begin performing the
skill on the 1 count. As a beginner, the athlete will be able to use five small prints to help
them understand hand and foot placement throughout the skill (seen below).
2. The athlete will begin to bring their hands towards the mat (both the dominant and non-
dominant hands) to match the markings on the mat.
By placing there hands on the markings appropriate to that hand, the learner should be in an
optimal position to jump over the hurdle effectively. This should place the athlete’s hands
far enough away from the feet so that the athlete does a complete revolution in the cartwheel.
Ciuba 9
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
In addition, the learner’s hands should be close enough so that she does not have to stretch
extensively in order to push her legs over in the cartwheel.
3. As the athlete approaches the initial contact, the nondominant (trail) leg should begin to
lift off the ground, so that the lead leg is holding most of the body weight of the learner.
Initial Contact:
4. As the athlete is propelled laterally and towards the ground, the lead arm (right arm)
should make initial contact with the floor
5. The trail leg should not be bearing weight at this point and the lead leg is now flexed to
begin the flip motion.
Handstand:
6. The lead leg should push extend in a powerful contraction to help push the body above
both hands, which is a handstand skill in gymnastics.
Before beginning a cartwheel skill, a coach should hold the learner in a handstand that the
athlete kicks off the ground into so that they have a feeling for how the athlete feels
holding their body weight on their hands. They should be able to hold a handstand for
three seconds before beginning a cartwheel regimine.
7. The non-dominant hand (left hand) should now make contact with the floor, making the
body weight be focused completely on the hands.
8. The trunk, arms and legs should be extended, straight and tight in order to hold this
weight on their hands in this position.
Terminal Contact:
Ciuba 10
Mary-Catherine Ciuba6 December 2011
Phillip TomporowskiKINS 3750
9. The dominant hand (right hand) must then push off the ground and begin the leg’s
descent back to the ground.
10. The trunk should flex towards the contralateral side (or towards the side the body will
land, for a right handed person that is to the left).
11. The non-dominant leg is now leading for the remainder of the skill and the athlete’s non-
dominant leg makes contact with the ground again.
12. The dominant hand that pushed off should now be up in the air, bearing no weight.
Landing:
13. At the point, the athlete should make the dominant foot make contact with the ground and
the non-dominant hand pushes off and raises off the ground.
14. The athlete’s end position is exactly identical to the start position.