training zones

**Training Zones**

Training zones refer to specific intensity levels based on heart rate or effort that athletes use to guide their workouts. These zones help optimize performance by targeting different physiological adaptations, such as endurance, fat burning, or speed. Commonly divided into five zones-from easy recovery efforts to maximum intensity-training zones are essential for structuring effective exercise plans and tracking progress. Understanding and utilizing training zones can improve workout efficiency, prevent overtraining, and help achieve fitness goals more systematically.