The concept of manipulating training phases is known as what?

The concept of manipulating training phases is referred to as periodization. This approach involves planning and varying the training intensity, volume, and type over specific periods to optimize performance and prevent plateaus. By structuring workouts into distinct phases, such as preparation, competition, and recovery, athletes can systematically progress towards their performance goals while minimizing the risk of overtraining and injuries.

Periodization takes advantage of the body's adaptive responses to stress, allowing for peaks in performance at critical times, such as competitions or events. This strategic manipulation of training not only fosters continuous improvement but also promotes better recovery and adaptation to various training stimuli. Concepts like progressive overload, while essential components of strength training, do not encompass the full strategic planning aspect that periodization includes.