Following the publication of HPSNZ’s Athlete Mental Health and Performance approach in late 2024, HPSNZ Update will run a monthly column from our Head of Performance Psychology, Dr John Sullivan, which drills down into specific areas of mental health and performance.
Before joining HPSNZ in 2023 John worked for 16 years with the New England Patriots in the NFL and has held roles with the English Premier League, National Collegiate Athletics Association (NCAA), elite military units within the United States Special Operations Command and the National Aeronautics and Space Administration (NASA).
Mental health as a performance edge: Why a healthy brain is key to winning
By Dr John Sullivan, HPSNZ Head of Performance Psychology
Sport once believed (and still does at times) success came solely from pushing one’s body to its limits. But sweat is not enough. Mental health and holistic health in general is just as crucial for peak performance and longevity in sport. In fact, health (mental and physical) provides the foundation for human performance, especially when asked to perform repeatedly under pressure.
The brain is our command centre, influencing our energy, emotional management, attention, decision-making, and overall neurological resilience. When mental health suffers, so does performance – anxiety disrupts concentration and erodes confidence, and stress slows recovery. Prioritising mental wellbeing isn’t just about avoiding burnout; it’s about enhancing focus, composure, and adaptability under pressure.
Training the brain through emotional regulation, attention/pattern recognition, and recovery strategies strengthens performance. A well-rested brain processes information faster and bounces back from setbacks more effectively. Sleep, recovery, and emotional resilience extend careers by reducing exhaustion and improving consistency in daily training and competition.
Elite athletes who openly address mental and brain health highlight its role in strengthening physical performance, emotional wellbeing, cognitive abilities, and overall quality of life.
Seeking support, developing enhanced capabilities, and fostering emotional balance are key to thriving in high-pressure environments. Success isn’t only about talent or physical conditioning; it’s about brain abilities that provide clarity and the ability to stay focused under stress.
By shifting our perspective, we unlock our full potential. Prioritising mental/brain health isn’t a weakness – it’s the ultimate performance edge. A healthy brain isn’t just key to surviving in sport; it’s key to excelling and enjoying a long, successful career.
More reading on this topic:
By revealing their mental health struggles, pro athletes are scoring with fans
Mental health after the Olympics: Why so many athletes struggle to adapt to normal life after big competitions
Each monthly column will be posted to HPSNZ’s website.
If you have a particular topic relating to Athlete Mental Health and Performance you would like John to cover, please email [email protected].
