More people are adopting health and fitness with a growing interest in achieving a healthier lifestyle because of the increasing awareness about serious and fatal diseases like obesity and many more chronic diseases. Several fitness trainers are roaming without proper expertise, which could be a disaster for any beginner who can get injuries. A certified fitness trainer can make the journey more achievable and understandable. A certified fitness trainer has many years of experience, which guides you better about fitness and training. There are several types of fitness trainers who have expertise in different areas. They aim to make you more fit than before with some unique and fun techniques. How does a fitness trainer work? • They demonstrate and make you understand the exercises and how to perform them by minimizing injuries. • Keep an eye on you while you perform various exercises to make sure you don’t do it wrong or injure yourself with it. • Provide alternative exercises e...