Bilateral coordination (also known as bilateral integration) means using both sides of the body together to do an activity effectively.
Many daily self-care and play activities require bilateral coordination.
Children and young people who have difficulty with bilateral coordination may:
Symmetrical:
When both hands or feet are performing the same motion/movement together. This could be jumping, clapping, catching a ball or beanbag with two hands, or pulling up socks or pants.
Reciprocal:
When both sides of the body are performing the same motion/movement in an alternating pattern. For example crawling / walking, skipping, riding a bike or scooter, threading and lacing activities.
Asymmetrical:
When both sides of the body are working together but doing different movements. This involves one side supporting or assisting the other. For example: writing or cutting activities (where one hand stabilises or adjusts the paper), tying shoelaces or kicking a ball.
Gross motor skills involve the use of large muscles of the trunk, arms and legs, and whole body movements.
To make the above activities more fun and engaging, you can incorporate these as part of action songs, games such as ‘Simon says’ or obstacle courses.
Fine motor skills involve the use of the smaller muscles of the hands for day-to-day tasks like drawing, writing, cutting, construction with Lego or Duplo, doing up buttons, and opening lunch boxes.
Some children and young people may find some tasks too challenging or too easy. Tasks must be adjusted to make sure they succeed which will help to increase their confidence.
Breakdown the instructions into small steps and make the task more simple, for example:
If they struggle with multi-step instructions, model the activity yourself so they can copy the movements. Practice and repetition are helpful.
Use verbal prompts to them to use both hands to finish tasks. For example, reminding them to hold paper steady with their non-dominant hand when writing, adjusting the paper when cutting with scissors, and using both hands to pull socks or trousers up and down.
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