What are the similarities and differences between the two different models of carbon fiber materials, T300 and T700?

  The pros and cons of carbon fiber running shoes

The use of technology and advanced materials in sports equipment is becoming increasingly popular, aiming to improve athlete performance and is gradually being widely accepted. However, the impact of these advanced materials on athletes' physical health is not always obvious.

Some time ago, CCTV reported that although carbon plate shoes are novel in shape and look cool to wear, there are many people who have been injured by wearing carbon plate shoes.

"Another important application scenario of carbon fiber contains risks?

Ankur Padhye, a doctoral student in the Department of Physical Therapy in the School of Allied Health Sciences at East Carolina University, focuses on the impact of carbon fiber insoles on runners' foot health and has made some encouraging discoveries for athletes and others.

How carbon fiber insoles improve running efficiency？

As manufacturers add carbon fiber plates to the soles of running shoes, studies show that the soles will deform and provide rebound during running, which can improve runners' efficiency by up to 4%. When runners run, their maximum oxygen uptake (VO2 max) and exercise intensity - two factors that are crucial for fast and efficient running - are both enhanced.

A deeper look into the impact of carbon fiber insoles on foot health

Previous research on the impact of running on the foot has focused on the impact of the foot when landing barefoot and how it affects the forefoot. Padhye wanted to delve deeper to understand the impact on the bones, tendons and joints of the foot when runners wear running shoes with new popular carbon fiber insoles. Padhye and John Willson of the Department of Physical Therapy Working with Dr. Padhye, the team focused on studying the mechanics of this new technology: how the stability of the carbon fiber insole protects the foot from repetitive stress injuries, and how muscles work together in different ways to propel the foot forward.

Breakthrough Study Reveals Health Benefits of Carbon Fiber Insoles

Traditional body motion research requires attaching reflective markers to key points on the body so that cameras can sense and digitally reproduce the movement. To prove Padhye's team's hypothesis - that carbon fiber insoles would not only make runners faster but also reduce foot load - they cut small holes in the soles of both the carbon fiber material and the control shoe to attach markers to the participants' feet. Motion capture technology enabled the team to evaluate the impact of the carbon fiber insoles on the subjects' foot anatomy, and they were pleased with the results. The study showed that carbon fiber running shoes can reduce loads on the forefoot bones and joints.