Welcome to Episode 4 of Proven Performance! This week, Optimum Nutrition’s Head of scence and Education, Dr Crionna Tobin, speaks to Katie Warriner. Katie is a performance pshychologist in the world of elite sport working with the likes of Team GB, England Rugby 7’s, Bath Rugby and a host of individual athletes. We hope you enjoy listening to Katie as much as we did!
Proven Performance: Episode 4 - Katie Warriner


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