Abstract
Background: Recreational running is a globally popular sport that offers physical and mental health benefits, including improved quality of life and reduced stress. However, recreational runners often lack guidance, which can lead to lower limb injuries associated with various foot postures. African populations are known for endurance running, yet there is limited research addressing foot biomechanics and injury risk in this group. This study addressed a knowledge gap by examining foot posture and biomechanics in African male recreational runners, focusing on how differences in foot structure impact injury and performance.
Aim: This study aimed to compare the Foot Posture Index (FPI) and Three- Dimensional (3D) foot scans to determine their reliability in assessing foot posture among African male recreational runners. The study sought to evaluate the prevalence of specific foot types within this population, offering insights that could benefit clinical practices and footwear design.
Procedure: A retrospective, quantitative approach was used to collect data on FPI and 3D foot scan measurements from African male recreational runners. Data was gathered through a structured questionnaire and data collection sheets. The FPI assessments provided a quantitative evaluation of foot posture, while 3D foot scans offered a precise measurement of foot structure. This dual assessment approach allowed for a comprehensive analysis of the relationship between foot posture and 3D scan metrics.
Results: the study highlighted both the strengths and limitations of FPI and 3D foot scans as assessment tools for foot posture. The comparisons reveal that FPI and 3D foot scans agree with each other when compared to one another and it was observed that most African males have flexible flat feet. These results underscore the need for personalized assessment tools that capture foot biomechanics specific to African populations, aiding in improved clinical interventions and footwear tailored to this population’s unique foot structure.
Conclusion: this study evaluated the effectiveness and agreement between the FPI and 3D foot scans in assessing foot posture among African male recreational runners. Findings showed agreement between the two methods, with each capturing unique aspects of foot posture: The FPI offered a qualitative overview, while 3D foot scans provided precise quantitative dat. Combining these tools may enhance assessments accuracy, supporting early detection of alignment issues. Despite limitations, such as a small sample size, the results suggest that an integrated approach could benefit foot posture assessments in athletic and clinical setting.