Assessing the Long-term Effects of Wearing a Lower-limb Exoskeleton on Physical Activity and Quality of Life in Pre-frail Adults - a Feasibility Study

This study focuses on exploring how wearing a lower-limb exoskeleton over an extended period affects physical activity levels and quality of life in older adults who are considered pre-frail. Pre-frail individuals may exhibit signs of frailty such as weight loss, slower mobility, or reduced physical activity, making it challenging to maintain a healthy lifestyle. The study acknowledges that as people age, they may experience walking difficulties that impact their daily activities and overall well-being. Exoskeletons, which are wearable devices that assist with walking, have shown promise in improving walking speed, reducing energy expenditure, and preventing falls. This research is important as it seeks to determine if the benefits of using these devices are sustainable over time, which could significantly enhance the independence and quality of life for older adults. In this interventional study, participants will wear a non-invasive passive hip exoskeleton consistently for 12 weeks. The study aims to evaluate changes in their walking patterns and overall mobility by analyzing specific characteristics of their gait. Additionally, the research will assess whether the improvements in physical activity and quality of life persist for six weeks after they stop using the exoskeleton. This will involve tracking how the participants move and their ability to engage in daily activities. By understanding the long-term effects of exoskeleton use, the study hopes to provide insights into new ways to support older adults in maintaining active and independent lifestyles.