Distinguish macrocycle, mesocycle, and microcycle in periodization.

• A. Macrocycle spans the entire training period; mesocycles are intermediate blocks; microcycles are short-term training blocks (often weekly).
• B. Microcycle spans the entire training period; macrocycles are weekly blocks; mesocycles are yearly.
• C. Mesocycle spans the entire training period; macrocycles are intermediate blocks; microcycles are daily.
• D. Macrocycle is a weekly plan; microcycles are months; mesocycles are daily.

Answer: (A)

In periodization, the whole training plan is broken into layers that help you progress toward a peak. The macrocycle is the entire span of the plan—often a season or a year—covering all phases from foundation to peak performance. Within that, mesocycles are medium-length blocks, usually lasting several weeks to a few months, each focusing on a specific goal or adaptation (like improving endurance or strength). Inside each mesocycle, microcycles are short blocks, typically weekly, that organize the actual training sessions, including daily workouts, loads, and progression.

This structure is why the correct statement fits: the macrocycle spans the full training period; mesocycles are the intermediate blocks within it; and microcycles are the short-term blocks, often on a weekly basis. The other descriptions mix up the time scales (for example, treating macrocycles as weekly blocks or microcycles as yearly) or assign the wrong scope to each level, which would disrupt how training stress and recovery are planned.