Periodization
Definition: The systematic planning of training into phases (mesocycles) that vary volume, intensity, and exercise selection over time to maximize long-term progress and prevent plateaus.
Why It Matters
Understanding periodization is essential for making real progress in your fitness journey. Without this knowledge, you risk spinning your wheels — training hard but not seeing the results you deserve.
Callio automatically tracks and applies periodization principles to your training program, so you don't need to be an exercise scientist to benefit from evidence-based programming.