A fitness trainer is a professional who helps individuals improve their physical health and achieve their fitness goals. They create personalized workout plans, provide guidance on proper exercise techniques, and offer motivation to clients. Fitness trainers often work in gyms, health clubs, or as independent contractors. In addition to physical training, fitness trainers may also educate clients about nutrition and healthy lifestyle choices. They often hold certifications from recognized organizations, ensuring they have the knowledge and skills to support their clients effectively. Many trainers specialize in areas such as strength training, cardiovascular fitness, or weight loss.