The best type of carbohydrate for sustained energy during exercise is complex carbohydrates, such as whole grains, fruits, and vegetables. These carbohydrates provide a steady release of glucose into the bloodstream, maintaining energy levels throughout physical activities. Unlike simple carbohydrates, which can cause quick spikes and subsequent crashes in energy, complex carbohydrates help sustain endurance and performance during extended workouts. Consuming a balanced meal rich in complex carbs before exercising ensures the body has a reliable energy source. Therefore, integrating complex carbohydrates into one’s diet is crucial for optimal physical performance.