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June 2nd, 2020

Welcome to Proven Performance! We aim to de-myth and dissect industry problems in the world of sports nutrition to give YOU a better understanding of what you are fuelling and refuelling your body with to unlock your full potential. This week, Optimum Nutrition's Head of Science and Education Dr Crionna Tobin, speaks with James Stirling aka The London Fitness Guy. James is a current Optimum Nutrition ambassador and one of the world's fastest growing fitness influencers on social media as well as an extensive client base.

Are you a PT or fitness professional? Sign-up to Optimum Nutrition’s Health and performance education programme for just £99. It is a certified nutrition course & approved for CPD points from REPs, REPs Ireland and CIMSPA.