Pediatric Dynamic Movement Intervention (DMI) therapy is a specialized treatment aimed at improving the gross motor skills, movement control, and overall functional mobility of children with developmental delays. DMI therapy is designed to promote and enhance the natural ability of children to develop motor skills through structured, targeted interventions.
What is Dynamic Movement Intervention (DMI)?
Dynamic Movement Intervention (DMI) is a cutting-edge therapeutic approach focusing on improving strength, coordination, balance, and motor planning in children with developmental delays. DMI therapy is based on neuroplasticity principles—the brain’s ability to reorganize itself by forming new neural connections. This means that with consistent and well-targeted interventions, children with motor impairments could make significant gains in motor function.
Without disruption or intervention, unhealthy habits (the types of learned patterns of movement a child relies on rather than reflexive movements) become engrained in the child’s behavior repertoire. Neuroplasticity is defined as the ability of the brain to form and reorganize synaptic connections, especially in response to learning, experience, or following an injury. Neuroplasticity is at its height in young children. Without novelty and challenge, well-established habits always dominate. Due to this natural neuroplasticity, it is often better to start children young with any kind of therapeutic care.
The primary theory behind DMI is the use of the body's automatic postural responses. In DMI therapy, we place the child in a position where gravity provides information requiring a response. We then wait for the child to complete the movement, with gradually less assistance over time.
Who Needs DMI Therapy?
DMI is beneficial for children with and without a specific diagnosis. However, those with specific diagnoses include, but are not limited to:
Cerebral Palsy: Children with cerebral palsy often struggle with motor control, muscle tone, and balance, all of which can be targeted by DMI therapy.
Developmental Delays: Children experiencing delays in reaching motor milestones (such as crawling, walking, or standing) may benefit from DMI’s movement-based approach.
Genetic Disorders: Certain genetic conditions that affect motor development, such as Down syndrome or muscular dystrophy, may be candidates for DMI.
Spina Bifida: This congenital condition affecting the spinal cord can cause motor deficits, and DMI can be useful in strengthening movement capabilities.
Brain Injuries: Traumatic or acquired brain injuries in children that result in impaired motor functions can be addressed through DMI therapy.
Other symptoms of a child who could benefit from DMI include:
- Difficulty with postural control (e.g., sitting, standing, or balancing)
- Delayed or atypical motor development (not crawling or walking at the expected age)
- Limited muscle tone or spasticity
- Challenges in coordination and movement precision
- Fatigue or weakness during movement activities
This is not an exhaustive list. There are many other conditions that may benefit from Dynamic Movement Intervention. DMI therapy is typically recommended for children who have developmental motor disorders or neuromuscular challenges that affect their ability to move, balance, or coordinate their body movements.
Identifying the Need for DMI
The need for DMI therapy is typically identified by healthcare professionals such as neurologists, rehabilitation specialists or physical therapists, often after a comprehensive evaluation of the child’s motor function. Parents may also notice signs that their child is not reaching developmental motor milestones and seek medical advice.
Any physical therapy diagnosis can result in the use of DMI, and this is often very useful for children under 1 to help with head control, children under 2 to help with standing, walking, and posture control, and children 5 and under with more involved diagnoses. Early identification and intervention are extremely beneficial in maximizing the effectiveness of DMI therapy and improving the child’s functional outcomes.
