Our impact Reports The Inactivity Time Bomb "The nation's youngsters are not getting the activity they need to stay strong, fit, healthy and happy. As soon as we become sedentary our aging process accelerates and we create a perfect environment to initiate disease. Getting active not only brings physiological benefits – it can improve mental health too. Active young people are more alert, and less likely to suffer from stress or depression." Dr William Bird , CEO, Intelligent Health Given physical activity levels among today’s 11-25 year-olds, the costs of healthcare to treat diseases, and the reduced quality and length of life lost to these illnesses, are expected to amount to £53.3 billion over their lifetimes Read full report