Biomechanics and perceptions of recreational runners wearing novel shoes

Minimal shoes and shoes incorporating advanced technology are at opposite ends of the spectrum in several regards, such as their degree of minimalism, cushioning, and heel height. Yet, both shoes can appeal to runners in terms of potential for injury risk reduction or performance enhancement. In recent years, technologically enhanced shoes have drawn attention in media and science. Much of the research focuses on highly trained runners and treadmills; but most runners are recreational and run outdoors. This discrepancy limits our ability to make informed decisions and evidence-based shoe recommendations. In addition to injury risk and performance considerations, comfort is a key factor in shoe selection, but is multifactorial in nature. Limited data exist on what factors affect shoe selection and comfort in recreational runners.