Many believe that rubber shoes do not contribute to the health of the legs. In fact, the harm of rubber is fiction. To understand how the shoes will affect the state of the limbs, it is necessary to analyze not so much the material from which it is made as its design.
And the design of Vietnamese is really not perfect. They do not have a backbone and are not equipped with fixing elements in the area of the fingers and the foot of the foot. Wearing such slates, we have to hold the leg within their limits. This leads to the wrong work of the muscles, because of what they may or intensify pain in the legs, aggravate with flatfoot.
Lacking slipping slippers, we change not only the position of the stop, but also distribute the load on the knee joints, which can cause pain.
In addition, flip-flops have a very thin and moving sole. Because of this bundle, supporting the stalls, receive additional load. Sometimes it is so great that can lead to inflammation - the so-called "heel spur".
Therefore, flip-flops are not recommended to wear on an ongoing basis. They can be used on the beach, but it is better to go through the streets in more comfortable shoes.