The Flex PLAYBOOK

SUSTAIN – How to Keep Your Mental Edge All Season.
Julie Mackey Julie Mackey

SUSTAIN – How to Keep Your Mental Edge All Season.

SUSTAIN is the final step in the Start. Stop. Sustain. framework—where mental habits become automatic. This post breaks down how athletes maintain focus, confidence, and consistency all season, even under pressure, fatigue, and travel. Learn practical strategies to reinforce mental routines, prevent old patterns from returning, and build a durable mental edge that lasts.

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STOP – The Mental Traps That Hold You Back
Julie Mackey Julie Mackey

STOP – The Mental Traps That Hold You Back

In Part 2 of the Start, Stop, Sustain (SSS) series, we focus on STOP. Learn how athletes can let go of past mistakes, comparisons, and negative self-talk to improve focus, confidence, and consistent performance under pressure.

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