Posttraumatic growth (PTG) theory suggests that adversity can lead not only to psychological distress but also to positive psychological transformation. However, the mechanisms through which body-oriented interventions support this process remain insufficiently understood, particularly among youth affected by war-related forced displacement. This study examines whether a structured movement-based neurocognitive intervention (Brainkinetik®) can support arousal regulation and, in turn, improve posttraumatic functioning. The intervention consists of coordinated, progressively complex movement tasks combining motor and cognitive demands (e.g., bilateral coordination, attention shifting, and spatial orientation), designed to enhance sensory-motor integration across three functional dimensions: laterality (left–right), focus (front–back), and centering (top–bottom). It is hypothesized that improved regulation of trauma-related arousal will be associated with reduced posttraumatic stress symptoms and increased posttraumatic growth. The study is part of an ongoing longitudinal pre–post design (T1→T2) involving war-affected Ukrainian youth (adolescents). Outcome measures include the Posttraumatic Growth Inventory (PTGI), the PTSD Checklist for DSM-5 (PCL-5), and the PTdSq questionnaire, which assesses posttraumatic coping processes. Preliminary findings, based on early-stage repeated assessments and participant reports, indicate a consistent pattern of changes emerging within 2–3 weeks of intervention onset. These include increased concentration and motivation, improved task precision, and greater willingness to engage in challenging activities. Participants also report reduced perceived stress, fewer nightmares, and improved sleep quality. Variability in outcomes appears to be associated with levels of social support, suggesting a potential moderating effect. These findings suggest that movement-based interventions targeting arousal regulation may offer a feasible and scalable approach to supporting both symptom reduction and adaptive posttraumatic functioning in war-affected youth, highlighting the relevance of integrating body-based methods into trauma-informed care.

Marzena Agata Folusz has over 30 years of experience supporting children, teenagers, and families through challenging times with compassion and professional expertise. She helps children process emotional distress, build inner strength, and rediscover joy in life through a mindful and individualized approach that respects each child’s pace. She is a certified trauma counsellor, social worker (MA), and expert in brain kinetics. Her work combines therapeutic approaches with creative and body-oriented methods, including art therapy, nature-based work, and targeted relaxation techniques. She speaks fluent German, Polish, and Russian and integrates modern scientific knowledge with strong practical experience.