Editorial note: Parnon publishes general educational material. Consult a qualified health professional before changing exercise or nutrition routines.
RESOURCE LIBRARY

A working set of references, not a shopping list

This page gathers the reading material, worksheets, and reference tables that readers ask about most. Everything here is organized by the question it answers rather than by format.

Open notebook with training log and printed reference tables on a wooden desk

How this library is organized

Rather than a single long list, the resources below are grouped by the stage of a training year they typically support: planning, in-season tracking, and periodic review. Many readers start at planning in January or September and revisit tracking resources weekly throughout a training block. The review materials are designed for use every eight to twelve weeks, matching common periodization cycles discussed on our methodology page.

Planning worksheets

Templates for laying out a training block across weeks, including space for noting life-load factors such as work travel or irregular sleep.

Weekly tracking sheets

Simple tables for logging session type, perceived effort, and recovery notes without requiring a dedicated app.

Review checklists

Prompts for an honest look back at a training block — what held up, what needed adjusting, and what to carry forward.

Reference tables worth keeping handy

ResourceBest used forSuggested review frequency
Perceived exertion scale (1-10)Rating session difficulty without equipmentEvery session
Sleep and recovery logSpotting patterns between rest and performanceWeekly
Mobility baseline chartTracking range-of-motion changes over monthsEvery 6-8 weeks
Nutrition timing notesReviewing meal spacing around sessionsMonthly
Block review templateSummarizing a completed training cycleEnd of each block
Man reviewing a printed training log and highlighting notes at a kitchen table

Why printed or simple tools often outperform complex apps

Many readers assume more sophisticated tracking produces better outcomes, but consistency is usually the deciding factor, not sophistication. A one-page weekly log that gets filled in honestly tends to outperform a detailed app that gets abandoned after three weeks. The resources on this page are deliberately simple for that reason.

That said, for readers who prefer digital tools, the same structure described in our worksheets can be replicated in any spreadsheet or note-taking app. The specific tool matters far less than the habit of reviewing it at a consistent interval.

A short checklist before starting a new resource

  • Does this resource answer a question you are currently facing, or is it interesting in the abstract?
  • Can you realistically update it at the frequency it calls for?
  • Does it duplicate something you are already tracking elsewhere?
  • Will you review it at a set interval, or will it sit unopened?
  1. Choose one planning resource for the upcoming block.
  2. Pair it with a single weekly tracking sheet.
  3. Set a calendar reminder for the review checklist at the end of the block.

A note on external references

Where this site references population-level research or general physiological concepts, the intent is educational framing rather than individualized advice. Readers managing a specific health condition should bring any tracked data to a qualified clinician rather than interpreting it independently.

Related reading

Pair this library with our methodology page for a deeper look at how training blocks are typically structured, or visit the testing page for guidance on establishing your own baseline figures.

View our methodology