The Effects of Bilateral Coordination on Physical and Cognitive Skills
In the brain, the corpus callosum is the main conduit through which bilateral processes are mediated. The corpus callosum is a physical structure that is mainly responsible for communicating messages from one hemisphere of the brain to the other. In the early months and years of life, babies and toddlers typically use both hands equally to pick up objects, depending on which is closer. Then around the age of 3 or 4, children usually establish a dominant hand, and by age 5 or 6, the skill of “crossing the midline” solidifies.
A component of cognitive ability that is related to the development of bilateral coordination is proprioception. Proprioception is one’s awareness of the position of one’s body in space. The vestibular system also comes into play since it is a factor of sensory integration. If these areas are underdeveloped, children may present with various physical difficulties and even social challenges.
When bilateral coordination is underdeveloped, children may appear ambidextrous. This apparent bilateral dexterity may arise because the child has a processing issue in the brain. The two hemispheres of the brain are not communicating effectively, resulting in clumsiness and struggles with daily living tasks involving both fine and gross motor skills.
The ability to cross the midline is also necessary for visual tracking, so reading and writing from one side of a paper to the other can be difficult as well as achieving other higher-level skills.
During the development of the SKILLZ martial arts program, Melody Johnson put an extensive amount of research into the science of the brain and child development. Within each age-specific Skillz program are drills specifically designed to meet the needs and abilities of the age group for which the program was created. To the untrained eye or unknowing parent, watching class may appear to be just another activity. However, the science behind how and why we teach drills to specific groups is how SKILLZ takes martial arts training and child development to a whole new level.
For example, activities in the Early Skillz program for preschoolers between 4 and 4 years of age involve jumping, obstacle courses, animal walks, and other exercises that challenge kids to use both sides of the body in opposing ways to help supercharge the development of bilateral coordination.
Even better, this training can potentially lead to improvements in many higher-level cross-body tasks such as reading and writing.
Engaging children in activities that repeatedly spark conversation between the left and right hemispheres reinforces the neurological pathways through which those conversations are mediated. Training methods involving bilateral coordination have a considerable impact on this neurological development, thereby improving motor coordination as well as cognitive skills. The more parents learn and understand the science behind this, the more active they can be in nurturing their children to their full potential.
To learn more about the powerful Skillz childhood development program that uses martial arts as the vehicle for growth, or to get your child started at our Patchogue location, click the button below:
4GK MARTIAL ARTS
380 East Main St
Patchogue, NY 11772
Author: Jennifer Salama of Skillz Worldwide.
Jennifer is a 4th-degree black belt and has been training in martial arts since 2001. She has a Masters Degree in Child Psychology. She has embraced the SKILLZ curriculum because of its focus on child development and using martial arts as a vehicle to develop the child as a whole.