W-sitting is a position wherein the child's knees are bent, and legs and toes are spread to each side of the legs displaying a W formation. This seems to be the most convenient playtime sitting position for some kids as toy manipulation becomes easier with this position because kids can feel better stability of their trunks and hips.
Since it is a very common position for most children, most parents do not realize the harmful effects it can bring over time.
"W-sitting is not recommended for anyone. Many, typically developing children, do move through this position during play, but all parents should be aware that the excessive use of this position during the growing years can lead to future orthopedic problems," said Jean McNamara, a physical therapist, according to Little Things.
W-sitting position tightens the child's muscles shortening it and limiting the range of the body's reach. It also prevents the child from exercising balance as the body is collapsed.
Motor skills development is affected with this kind of sitting position because it limits the trunk's rotation, making it harder for the upper limbs to reach. This may greatly affect toddlers as this is the most crucial stage in their motor development.
Abdominal core muscle development can also be delayed because they are not given a chance to exercise because the body is mainly relying on the lower limbs support to keep upright. This can result to an inactive and weaker body later in life, according to Pediatric Services.
Another possible result of W-sitting is being pigeon-toed, a position wherein the hips twist inwards when a child lifts the foot to take a step so the foot lands pointing inwards.
There are a lot of alternative sitting positions to choose from to prevent a child from indulging into W-sitting. Long sitting, criss-cross and side sitting may be good choices as these positions allow the child to exercise balance and exercise weight shift, according to Child's Play Therapy Center.
It is very important to be prompt and consistent in correcting the child's sitting position for what seems to be just a habit now may lead to a big trouble in the future.
