**Preface**

I thank everyone who believed and believes that a safe approach, through scientific knowledge, can positively impact people's lives. Physical activity every day has become an important tool in preventing diseases, improving quality of life and improving physiological indicators for people in general and for athletes. Thus, the production of knowledge in this area is fundamental for all people. In this sense, the content of this reprint tends to positively impact the area of human knowledge and, above all, the lives of those involved.

> **Felipe Aidar** *Editor*
