Fitness refers to the condition of being physically healthy, strong, and capable of performing daily tasks with vigor and without undue fatigue. It is not just about having a lean body or visible muscles—it encompasses overall well-being, including strength, endurance, flexibility, balance, and mental health. In today’s fast-paced world, fitness has become a key component of a healthy lifestyle, influencing not only physical health but also mental and emotional well-being. Fitness is not just about the body; it also affects the mind. Regular physical activity has been proven to reduce symptoms of depression and anxiety, improve mood, boost self-esteem, and even enhance cognitive function. Exercise releases endorphins—chemicals in the brain that act as natural painkillers and mood elevators. Nutrition also plays a vital role in fitness. A balanced diet that includes carbohydrates, proteins, fats, vitamins, and minerals supports physical activity and recovery. Hydration is equally important, especially during and after exercise. https://www.fitnessison.com/