The modern trend of rushed lifestyles, fast food and fitness being for those who like to flex it in the gym could be drivers behind what some describe as a health epidemic. Barry Kirby has been on a 13 week journey with the team at FitnessTMB which takes a more behavioural approach and had led to him losing over 2 stone in weight. In this episode, Barry interviews the team at FitnessTMB, Hec Salgado and José Martínez-Abarca, to look under the bonnet of the programme and why behaviour change is at the core of what they do.