# Research on Biomechanics, Motor Control and Learning of Human Movements
## 2 An Overview of the Published Articles
### Emerging Research in Occupational Biomechanics: Biomechanics and Mobility in Police Activities  
Recent research has begun to address the specific biomechanical demands of police work; however, this area remains relatively underexplored. A recent systematic scoping review in 2024 [39] identified only 11 biomechanical studies focused on police activities, with 9 of them conducted after 2016. This indicates a pressing need for further research to provide scientific insights that could improve police performance and reduce training-related injuries. This emerging field seeks to inform occupational practices through evidence-based approaches.  
Two notable studies in this Special Issue contribute to this area. The first, by [PERSON] et al., examines the effects of load carriage on police officers' gait mechanics, showing how external loads alter movement patterns [40]. The findings suggest ergonomic adjustments to support high-risk occupations. The second study investigates the impact of equipment loads on static posture in police recruits, demonstrating that carrying additional weight affects postural stability and the center of pressure path. These findings have implications for training and injury prevention, emphasizing the need for load-related adaptations that could enhance movement efficiency and reduce injury risks in police work.  
This growing body of research highlights the importance of using customized biomechanical evaluations to meet the demands of physically intensive professions.  
Technological and Methodological Explorations: Exoskeletons, Biomechanical Motor Control Assessments, and Rehabilitation  
Exoskeletons offer a promising approach to augmenting and restoring the physical capabilities of humans, especially within medical and industrial sectors [41; 42; 43]. Biomechanical interventions tailored to motor learning and rehabilitation play a vital role in improving motor skills, aiding recovery, and minimizing injury risks. In this context, evidence-based approaches are essential to refine the design, application, and integration of exoskeletons into training and therapeutic environments. One significant study in this Special Issue, conducted by [PERSON] [44], investigates the familiarization process of a soft back-support exoskeleton, providing valuable guidelines for its optimal application in practice. By examining user interactions with the exoskeleton, this study offers insights into adapting these devices for safer and more effective therapeutic use, highlighting the importance of assessing physical human-exoskeleton interactions to establish best practices that ensure both user safety and comfort. This research forms a foundation for advancing human performance enhancement and supports the development of exoskeletons as reliable rehabilitation tools.  
This Issue also emphasizes advancements in 3D kinematic and kinetic assessments. One study explores the influence of slope and walking speed on spatiotemporal gait parameters and ground reaction forces during hiking, offering insights into postural control strategies. Another study examines lower-limb muscle co-activation during team lifting tasks, providing valuable knowledge about how coordination strategies adapt across different risk levels and team dynamics.  
In the area of rehabilitation, a third article compares the use of different instability devices for postural sway measurements, providing insights into designing effective balance training programs. A fourth study on asymmetric lumbar stabilization exercises adds to our understanding of bilateral muscle activation strategies, further informing injury prevention and rehabilitation practices. Together, these articles demonstrate how biomechanical assessments and training devices can significantly enhance motor learning and rehabilitation outcomes.