Handwriting is a very complex skill with many components including: visual motor skills, visual perception skills, fine motor skills, trunk control, shoulder stability and behavioral-emotional components. If one of these skills is compromised then handwriting often suffers.
Visual Motor Skills:
Visual Motor Skills refers to ability to use vision to direct motor output. Visual Motor Skills are required to catch, kick or hit a ball, use the computer and copy letters. This term describes a child’s ability to copy shapes, letters or numbers. Basic visual motor skills for the preschooler entails drawing a line to join objects. More advanced examples of this skill involves copying cursive letters accurately.
Visual Perception Skills:
Visual Perception refers to the ability to recognize, recall and discriminate shapes, including the 26 letters of the alphabet, how to form letters and discriminate between similar letters (i.e. d and b and q and g) This term describes a child’s ability to use visual information to make meaning of what he sees.
Fine Motor Skills:
Fine Motor Skills refers to the ability to manipulate small objects with the fingers and the thumb. Children who have difficulty with fine motor skills often have difficulty manipulating fasteners, stringing beads and maintaining a functional grasp on a writing tool.
Trunk Control and Shoulder Stability:
A child who has a weak trunk and poor shoulder stability will have difficulty with handwriting tasks. A strong base of support is needed in order to manipulate a pencil. To understand the importance of a strong and stable trunk, just think about a fishing rod. Imagine a rod made of rubber. Try casting a line – it simply wouldn’t work. With a floppy rod your control of the line and hook would be non-existent. Look out! A child’s trunk is like the fishing rod. A strong and steady trunk provides the base of support needed for delicate fine motor tasks like writing.
How do I know if a child has poor trunk control?
Observe the child during a ten-minute coloring or writing task. Does he lean his arms or body on the table? Does he rest his head on his hands? These are signs of weakness with trunk control.
Try the following activities:
1. Animal walks such as crab (sit on the floor, put your hands on the floor behind you and then lift your bottom up) or bear (put hands and feet on the floor) walks.
2. Encourage child to perform activities on his tummy on the floor. Try coloring, drawing, playing with lego or blocks. Do not allow him to rest head on hands. This is a great way to strengthen back muscles!
Many muscles around the shoulder work together to hold this joint stable. When writing, we use very slow, well-controlled shoulder movements. If a child has poor shoulder stability, then he cannot hold this joint stable. If this joint is loose, then fine motor control needed for writing is impossible to achieve. Clearly, writing skills suffer.
A child has problems with shoulder stability if he cannot hold himself in a hands and knees position or locks the elbow joint in this position. He may brace his arm against his side when engaged in a fine motor activity.
Try these activities to improve shoulder stability:
1. Stand at a vertical surface such as a chalkboard to write, draw or color on paper positioned on a vertical surface (such as standing at the chalkboard).
2. Encourage child to play with games in the quadruped (hands and knees) position. Try setting up dominoes or play Jenga.
Social-Emotional Components:
A child who has difficulty sitting still during school or who has difficulty following directions will have difficulty with handwriting.