Success is a by-product of wellbeing.

In this anniversary edition, Dr. Hintsa’s practical guidelines for better performance and comprehensive wellbeing have been updated to reflect the most recent research.

The Core is a unique story from the top of the Formula 1 world, where Aki Hintsa — a Finnish doctor and F1 coach — spent years guiding drivers not only toward success, but above all toward mental and physical wellbeing. Later, executives and companies all over the world adopted Hintsa's model of holistic wellbeing, and now these groundbreaking methods are available to all of us.

Dr. Aki Hintsa (1958−2016) was a specialist in Orthopaedic and Trauma Surgery, who worked for eleven years as a coach and chief medical officer at the Formula 1 paddocks. His philosophy is based on the idea of preventive measures, in other words, preventing ailments before they even occur.

Oskari Saari (born 1975) is a Finnish bestselling non-fiction author.