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SwingVantage

How to Retest Properly

Prove your improvement is real.

Intermediate
10 min 3 lessons
Educational

A retest is how "I feel better" becomes "the data agrees". Learn what a retest proves, how to keep conditions identical so the comparison is honest, and how to read your before/after without fooling yourself.

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What you’ll learn

  • Explain what a retest actually proves
  • Hold conditions constant so only your swing changes
  • Read a before/after and decide your next move

Lessons

  1. 1. What a Retest Actually ProvesRead · 3 min
  2. 2. Keep Everything the SameChecklist · 3 min
  3. 3. Reading Your Before/AfterRead · 4 min

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Frequently asked

How soon should I retest?

After you have practiced your one fix enough to make a real change — often within a week. Keep the setup identical to your baseline so the comparison is fair.