Ep42 - Peter Tierney Stumbles - "get mistakes out in the open"

In this Stumbles episode of Performance Strategies and Stumbles, I’m joined again by Dr Peter Tierney to explore the mistakes and learning experiences that have shaped his approach as a practitioner in sports science and coaching. Following on from our previous conversation around wearable technology, this episode shifts the focus to the realities of professional growth — the mistakes that happen in practice, and what we can learn from them. Peter shares how, early in his career, he found himself overcomplicating processes, trying to do too much rather than focusing on what truly mattered. Through experience, he learned the importance of simplicity, clarity, and effective communication, particularly when working within multidisciplinary teams and athlete environments. We also discuss the value of athlete feedback, the importance of addressing tension early within teams, and why removing emotion from professional discussions can lead to better collaboration and decision-making. Ultimately, this episode is about recognising that mistakes are part of the process - and that growth comes from how we reflect, adapt, and improve. As mentioned in the episode, if you are interested in joining the data skills mentorship with Shaun McLaren - click this link