APIT provides Advanced Certified TheraSuit intensive therapy for children and young people with complex neurological and physical disability. Each program begins with an individual assessment and is designed around meaningful, measurable goals.
The suit
What is the TheraSuit?
The TheraSuit is a soft dynamic proprioceptive orthosis worn over clothing. It includes a vest, shorts and connected components fitted with adjustable elastic cords.
When clinically appropriate, the cords can be configured to provide external alignment cues, graded resistance and increased sensory feedback while the child actively practises movement. It does not move the child for them; it is used as one tool within active, goal-directed therapy.
The intensive
Why an intensive format?
An intensive concentrates therapy into a planned block, allowing more opportunities for repetition, progressive challenge and task-specific practice than may be possible in a weekly appointment.
A program may combine functional movement practice, strengthening, balance, coordination, motor planning, mobility and self-care goals. Frequency, session length, rest and total dosage are individually prescribed—not every child requires the same format.
What is the Spider Cage?
The Universal Exercise Unit (UEU).
The Spider Cage is the child-friendly name commonly used for one configuration of TheraSuit LLC's Universal Exercise Unit. The sturdy frame can be used with a belt and elastic cords to create a dynamic suspension system, or with pulleys, straps and graded weights for assisted or resisted exercise.
The therapist adjusts the direction and amount of support. Elastic cords may partially support body weight, help a child feel secure while exploring a new movement, or add controlled resistance. The pulley system can help isolate and progressively strengthen specific movements.
Depending on individual goals, the UEU may support practice of head and trunk control, sitting, kneeling, transitions, standing, stepping, reaching, balance and coordination. It is one possible component of a broader program and is not used in the same way for every child.
What does the research say?
Evidence-informed and honest about the evidence.
Research supports key rehabilitation principles used within intensive programs—active participation, meaningful goal-directed practice, sufficient repetition, progressive challenge and task-specific training. A 2024 systematic review of intensive task-oriented mobility training in children with cerebral palsy reported improvements across several mobility outcomes.
Evidence for the TheraSuit garment itself is more limited. In a small randomised trial, children improved during intensive therapy, but wearing the TheraSuit did not produce significantly better motor outcomes than wearing a control suit. Reviews also report variation between programs and the need for further high-quality research.
For this reason, APIT does not present the suit or Spider Cage as a stand-alone treatment or guaranteed outcome. We use them selectively within individualised therapy, monitor each child's response and keep the focus on safe, active practice of goals that matter to the child and family.
TheraSuit intensive therapy may be considered for children and young people with cerebral palsy, Down syndrome, developmental delay, neurological or genetic conditions, acquired brain injury, spinal cord injury, paediatric cancer, low muscle tone, reduced strength, or balance, coordination and mobility challenges. Suitability and every program are determined through individual clinical assessment.