**5. Conclusion**

In conclusion, this study provided a preliminary framework that aimed at better understanding the physiological and biomechanical consequences of wearing SSCO. Some of the preliminary findings presented in this study indicated that wearing SSCO may have some benefits with respect to perceived fatigue, arch support, and lower limb muscle fatigue. Nevertheless, additional work should be accomplished to fully understand how this new insole design impacts the lower extremities during a more diversified range of physical activities (i.e. standing, running, etc.). In addition, future work should focus on measuring the potential long-term impact (i.e. several days, weeks, months) of such orthotics by investigating potential morphological, perceptual or biomechanical changes around multiple body segments, such as the lower back, the knees and feet.
