How about running barefoot on the Treadmill?

Although some researchers believe that barefoot running is healthier, for example, barefoot runners often land their feet on the ground before putting down their heels, while shoe wearers tend to use the heel protection of their shoes. Even on hard ground, the impact force between barefoot runners and the ground is still relatively small, so the impact force on both feet is also smaller than that of people who land on their heels. Barefoot running also has stronger foot elasticity and more effective use of calf and foot muscles.

But more Sports medicine experts believe that a pair of running shoes with good caching effect can effectively reduce running joint injuries. Especially in the passive running mode on the Treadmill, the vibration of the Treadmill will cause unnecessary damage to knees, ankles and other joints, and it is also easy to slip when the foot sweats. Barefoot running can also easily cause the soles of the feet to wear and blister.
Running on the Treadmill requires not only shoes, but also professional running shoes! The presence of shoes can help you cushion the impact during running and protect your knees!