#45 | The Athlete Corner with Greg Poss: Train Your Brain Like a Muscle – The 21-Day Mental Strength Program for Athletes & High Performers

What if you could train your brain the same way you train your body, with a clear system, measurable progress, and real results in just 21 days?In this episode of Best Life By You, host Julia sits down with a former professional hockey player, international coach, and founder of StarkeMind Mental Strength Coaching, Greg Poss, for a deep dive into his groundbreaking 21-Day Mental Strength Training Program.Greg breaks down why peak performance isn't a skill issue — it's a brain state issue. Whether you're an athlete, entrepreneur, or high performer, learning to train your mind intentionally can be the difference between surviving and truly thriving.In this episode you'll learn:The difference between being fearless vs. recklessHow neuroplasticity allows you to grow your brain like a muscleWhy most people fail at meditation — and what to do insteadHow the StarkeMind Daily Brain Check-In App keeps you accountableThe power of journaling, facts vs. feelings, and working smarterHow Greg's program has helped athletes, firefighters, entrepreneurs, and Division I sports teamsGreg's program has already helped over 50 people increase their mental strength scores by 50–70% in just 21 days. Just 10 minutes a day is all it takes to start rewiring your brain for high performance.Connect with Greg Posse & learn more about the StarkeMind 21-Day Program: https://www.starkemind.com/21-day-mental-strength Take the free Mental Strength Assessment: https://score.starkemind.com/performanceChapters0:00 – Introduction & Greg's Background1:30 – What Inspired the 21-Day Program4:00 – How the Program Works7:00 – Brain Training vs. Body Training9:00 – Who Is This Program For?11:30 – Fearless vs. Reckless: The Mindset Shift13:00 – The Mental Strength Assessment15:00 – Real Results & Success Stories18:00 – Intentionality & Daily Practice20:00 – Meditation, Brain State & Why Most People Fail23:00 – Journaling & the Daily Brain Check-In App28:00 – Social Media & Higher Brain Thinking33:00 – Facts vs. Feelings in Performance36:00 – Working Smarter, Not Harder38:00 – Final Takeaways & How to Get Started40:00 – Working With Teams & CoachesCONNECT WITH JULIA:Instagram: https://www.instagram.com/julia_bestlifebyyou/ TikTok: https://www.tiktok.com/@juliafurlipa Best Life By You App: https://bestlifebyyoutracker.replit.app/ Work with Julia: ⁠https://www.bestlifebyyou.com/⁠ Book: https://amzn.to/4rM6HpY #MentalStrength #AthletesMindset #HighPerformance #MindsetTraining #21DayChallenge #MentalToughness #BrainTraining #PeakPerformance #SportsPsychology #MentalHealthAthletes #GrowthMindset #Neuroplasticity #PerformanceMindset #MindsetCoach #BestLifeByYou