Optimising Human Performance is the podcast for people who can’t afford to fail. If you work in the military, defence and security, emergency services, first response, elite sport, or any other high‑pressure environment, this show gives you practical, evidence‑based tools to perform at your best when it matters most.
Hosted by Dr Martin I. Jones and Jonpaul Nevin, the podcast brings together world‑leading experts, cutting‑edge science, and hard‑won field experience.
Together, Martin and Jonpaul explore how to optimise physical, psychological, and cognitive performance in contexts where the stakes are high, the margins are thin, and the cost of failure can be severe.
In each episode, you’ll hear from guests such as leading scientists, military and emergency services professionals, elite coaches, clinicians, and operators who have performed in extremis. Conversations blend rigorous research with real‑world application, making complex science accessible and directly applicable.
Topics include:
Across the series, you’ll learn:
The focus is always on what you can actually do: checklists, frameworks, mental models, and small, practical changes that make a meaningful difference in demanding environments. Episodes are designed so that you can take at least one actionable idea back to your unit, team, watch, squad, clinic, or organisation.
Whether you are a commander, paramedic, firefighter, police officer, intelligence analyst, surgeon, coach, or performance specialist, Optimising Human Performance will help you:
If your work involves protecting others, making critical decisions, or operating when the pressure is on, this podcast is for you.
Subscribe to Optimising Human Performance to hear from the people who study, train, and live high performance in the most challenging conditions, and to learn how you can do the same.
Hosted on Acast. See acast.com/privacy for more information.
Optimising Human Performance is the podcast for people who can’t afford to fail. If you work in the military, defence and security, emergency services, first response, elite sport, or any other high‑pressure environment, this show gives you practical, evidence‑based tools to perform at your best when it matters most.
Hosted by Dr Martin I. Jones and Jonpaul Nevin, the podcast brings together world‑leading experts, cutting‑edge science, and hard‑won field experience.
Together, Martin and Jonpaul explore how to optimise physical, psychological, and cognitive performance in contexts where the stakes are high, the margins are thin, and the cost of failure can be severe.
In each episode, you’ll hear from guests such as leading scientists, military and emergency services professionals, elite coaches, clinicians, and operators who have performed in extremis. Conversations blend rigorous research with real‑world application, making complex science accessible and directly applicable.
Topics include:
Across the series, you’ll learn:
The focus is always on what you can actually do: checklists, frameworks, mental models, and small, practical changes that make a meaningful difference in demanding environments. Episodes are designed so that you can take at least one actionable idea back to your unit, team, watch, squad, clinic, or organisation.
Whether you are a commander, paramedic, firefighter, police officer, intelligence analyst, surgeon, coach, or performance specialist, Optimising Human Performance will help you:
If your work involves protecting others, making critical decisions, or operating when the pressure is on, this podcast is for you.
Subscribe to Optimising Human Performance to hear from the people who study, train, and live high performance in the most challenging conditions, and to learn how you can do the same.
Hosted on Acast. See acast.com/privacy for more information.

World-renowned sleep expert Dr. Michael Gradisar explains the truth behind some of the most commonly misunderstood topics regarding sleep, including the impact of blue light, technology and magnesium. He also discusses the unique sleep challenges faced by high-stress professionals, and offers practical advice for helping children and adolescents to sleep better.
Guest, Cast & Crew
Dr. Michael Gradisar is a sleep researcher and clinical psychologist specialising in sleep disorders, specifically insomnia & circadian rhythm disorders. After many years working in academia, he is currently Head of Sleep Science at sleepcycle.com, an app that helps users to track and improve their sleep.
Hosted by Martin Jones & Jonpaul Nevin https://www.ophp.co.uk
Produced & edited by Bess Manley
Resources
Thanks for tuning in. If you found this podcast valuable, please take a moment to rate, share and review. If you have feedback, guest suggestions or topics that you'd love us to cover, then do email us at info@ophp.co.uk or connect with us on LinkedIn.
Chapters
00:15 Introducing Michael: Sleep Researcher and Clinical Psychologist
01:39 Understanding the Importance of Sleep
03:10 Debunking Sleep Myths: Blue Light and Sleep Hygiene
11:06 The Truth About Magnesium and Sleep
15:17 Technology and Sleep: Coping Mechanisms and Emotional Regulation
18:31 Sleep Challenges in Children and Adolescents
20:40 Navigating the Sleep Roadmap
21:25 Sleep Solutions for Infants and Teenagers
22:26 Technology's Impact on Sleep
25:03 Challenges in High-Stress Professions
28:51 Personalized Sleep Strategies
37:14 Follow Science, Not Scientists
41:08 Final Thoughts and Resources
Thanks for reading this week's show notes
For more information about the podcast please visit our website: www.ophp.co.uk
Follow us on LinkedIn: https://www.linkedin.com/company/ophp/
and on Instagram: @ophumanperformance
Finally, please subscribe, share, and leave a review!
Thanks!
Hosted on Acast. See acast.com/privacy for more information.