Contradiction: Old Knowledge vs New Knowledge

This note captures the tension between old coaching language and the newer system-level view in the manuals. The point is not to discard the past, but to sort what still works from what needs updating.

Core idea

• Old cues can be useful, but they may hide the real mechanism.
• New knowledge describes the mechanism more explicitly.
• Good coaching keeps the useful parts and removes the misleading ones.

Why it matters

This note is the audit layer for the vault. It helps prevent repeated confusion between appearance and mechanism, especially when older cues are not wrong but are incomplete.

Related notes

• System Coherence
• Kình
• Deliberate Practice and Constraints
• Myelination and Motor Engrams

Source links

• Index
• 10. Elite Tennis Training Manual Architecture
• 12. Elite Tennis Training Manual
• 14. Tennis Training Manual based on the Concepts in Sports, Psychology, Philosophy

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