Story perspectives

Celtics Coach Mazzulla's Stress Drills Boost Player Performance

3/25/2026

Summary

Story summary

Joe Mazzulla, head coach of the Boston Celtics, uses unconventional methods to boost player performance by employing repetition under stress that rewires the brain.
He applies these methods through intense practice sessions designed to mimic high-pressure game situations.
His coaching style is influenced by a recent meeting with French coach Guillaume Vizade.
The approach aims to create offensive advantages and chaos for opposing defenses, contributing to the Celtics' significant success.

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Story summary

Joe Mazzulla, head coach of the Boston Celtics, uses unconventional methods to boost player performance by employing repetition under stress that rewires the brain.
He applies these methods through intense practice sessions designed to mimic high-pressure game situations.
His coaching style is influenced by a recent meeting with French coach Guillaume Vizade.
The approach aims to create offensive advantages and chaos for opposing defenses, contributing to the Celtics' significant success.