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W-sitting: What is it and why physical therapists encourage alternative positions

Updated: Feb 24

As a parent, you may have noticed your child sitting on the floor with their legs splayed out in a "W" shape, and you might have wondered if this sitting position is harmful. W-sitting is a common posture among children, but it's important to be aware of the potential risks associated with this seemingly harmless position. In this blog post, we'll explore what W-sitting is, why it can be problematic, and what you can do to encourage healthier sitting habits for your child.





What is W-sitting?

W-sitting is a sitting position in which a child's knees are bent, and their feet are positioned behind them, creating a "W" shape with their legs. This position is often adopted by young children as they play or rest on the floor. While it may seem comfortable for them, W-sitting can have negative effects on a child's overall development if practiced frequently or for extended periods.


Why physical therapists encourage alternative positions for sitting?


There are several reasons why physical therapist want to limit a child's W-sitting habits:

1.             Muscle imbalances: W-sitting can lead to muscle imbalances in the hips, legs, and core. This position places excessive strain on certain muscles while underutilizing others, resulting in an uneven distribution of strength and flexibility.

2.             Joint issues: Prolonged W-sitting can contribute to joint instability and reduced mobility, particularly in the hips and knees. This can increase the risk of injury and make it more difficult for children to develop proper gross motor skills.

3.             Poor posture: The W-sitting position encourages a rounded back and slumped shoulders, which can lead to poor posture and spinal alignment. Over time, this can contribute to musculoskeletal pain and discomfort.

4.             Delayed motor skill development: W-sitting may hinder the development of motor skills, such as balance, coordination, and core strength, as it limits the range of motion and the opportunity to engage different muscle groups.

How to encourage healthier sitting habits


Here are some tips to help your child adopt better sitting habits:


1.             Educate your child: Explain the importance of proper sitting positions and their impact on overall health. Encourage them to be mindful of their posture while playing or resting.

2.             Provide alternatives: Teach your child alternative sitting positions, such as crisscross applesauce, long sitting, or side sitting. These positions promote better posture and distribute weight more evenly.




3.             Encourage movement: Encourage your child to change positions frequently and engage in physical activities that strengthen their core and improve their motor skills.

4.             Create a supportive environment: Set up a comfortable and ergonomic play area with cushions or mats that support healthy sitting positions.

5.             Consult a professional: If you're concerned about your child's W-sitting habits, consult a physical therapist for a comprehensive evaluation and personalized recommendations.


While W-sitting may seem like an innocent and comfortable position for your child, it's essential to be aware of the potential risks associated with this posture. By educating yourself and your child and promoting healthier sitting habits, you can help prevent the negative effects of W-sitting and support your child's overall development. If you're unsure about how to address W-sitting or need professional guidance, don't hesitate to consult our Alamogordo pediatric physical therapist for expert advice and support.


Below is a gallery of pictures of our Alamogordo pediatric physical therapy space.




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