Every child develops at their own unique pace, celebrating individual milestones as they achieve them. However, while variation is normal, there are certain key developmental ‘red flags’ that parents and caregivers should be aware of, as they may indicate a need for professional assessment and early intervention. This article outlines the specific motor and movement indicators that warrant attention from a pediatric physiotherapist in the first 18 months of life.
| Age Range | Potential Red Flags (Indicating need for Physio Assessment) |
|---|---|
| Birth to 3 Months | - Very stiff or very floppy limbs (abnormal muscle tone) - Does not lift head at all when on tummy - Consistent head preference (always turning head to one side) - Only uses one side of the body for reaching/kicking |
| 4 to 6 Months | - Does not attempt to roll in either direction; - Poor head control (head still flops when pulled to sit) - Persistent fisting of hands (after 4 months) - Arches back excessively when held |
| 7 to 9 Months | - Cannot sit independently by 9 months - Does not bear weight evenly on legs when held up - Dragging one side of the body when attempting to crawl/scoot - Uses only "commando" crawling (belly to the floor) without progressing |
| 10 to 12 Months | - Cannot stand even with support - Does not attempt to move forward (crawl, scoot, etc.) by 12 months - Only cruises on one leg - Toe walking when bearing weight |
| 13 to 18 Months | - Not walking independently by 18 months - Walks exclusively on toes - Frequent, unexplained falls - Cannot maintain balance when walking - Uses only one leg to step up - Has not progressed from an early, wide-based walking pattern. |
How Physiotherapy Can Help
A pediatric physiotherapist specializes in the movement and motor development of infants and children. If your baby exhibits any of the above red flags, a physio assessment can identify underlying issues such as:
- Muscle Tone Issues: Hypotonia (low tone/floppiness) or Hypertonia (high tone/stiffness).
- Motor Asymmetry: Conditions like Torticollis (tight neck muscle) or Plagiocephaly (flat head) which affect movement patterns.
- Delayed Motor Milestones: Providing targeted, age-appropriate exercises to help the child achieve milestones (e.g., rolling, sitting, crawling, walking).
- Motor Planning and Coordination: Addressing inefficient or compensatory movement patterns.
When to Contact a Physiotherapist
If you observe persistent asymmetry (consistent preference for one side), abnormal muscle tone (too stiff or too floppy), or a significant delay in achieving key mobility milestones (as detailed in the table), consulting a pediatric physiotherapist early on is the best course of action. Early intervention provides the brain with the optimal opportunity to develop efficient and correct movement pathways.
