Viktor Strandkvist

Viktor Strandkvist is a Senior Lecturer in the Department of Health, Education and Technology at Luleå University of Technology, specializing in Physiotherapy and Health Promotion within the Division of Health, Medicine and Rehabilitation. His research focuses on understanding postural control, balance, and mobility mechanisms in older adults and individuals with chronic respiratory conditions, particularly Chronic Obstructive Pulmonary Disease (COPD).

Dr. Strandkvist's research interests center on the complex interplay between cognitive function, sensorimotor systems, and postural control. His work examines how specific cognitive processes influence discrete parameters of walking and balance in older populations, with particular attention to dual-task performance where cognitive and motor demands compete. He has conducted extensive investigations into postural control mechanisms in COPD patients, analyzing both motor and sensory components of balance stability. His research also explores the relationships between muscular strength (particularly hand grip strength), fatigue, and postural stability, as well as the impact of fall-related concerns on mobility in aging populations.

Analysis of Dr. Strandkvist's publication record reveals a sophisticated progression in methodology and conceptual understanding of postural control. His work consistently demonstrates that different cognitive processes explain different aspects of postural control, with processing speed and executive functions being particularly important for walking parameters but less so for quiet stance stability. This nuanced understanding has important implications for targeted interventions to prevent falls in older adults. His recent research has expanded into technology-based interventions, including tablet-based cognitive and physical training programs designed to improve balance and reduce fall risk among vulnerable populations.

Dr. Strandkvist collaborates extensively with researchers across multiple institutions, particularly with colleagues at Luleå University of Technology including Ulrik Röijezon, Irene Vikman, and Jimmy Falk. His work bridges clinical practice with fundamental biomechanics research, employing sophisticated measurement techniques including detailed gait analysis, surface perturbation testing, and electromyography to capture nuanced aspects of postural control. His research has important implications for clinical physiotherapy practice, particularly in geriatrics and respiratory care, helping to inform more targeted assessment and intervention strategies for individuals at risk of falls.