''A health revolution.'' New York TimesJust as Dr Michael Mosley''s Fast Diet - the original 5:2 - alerted the world to a healthy new way to lose weight, Fast Exercise turns conventional wisdom on its head when it comes to the workoutDr Michael Mosley and Peta Bee investigate the science behind a radically different approach to exercise - one that is incredibly time efficient: HIT. Research has shown the extraordinary impact that ultra-short bursts of HIT (high intensity training) can have, whatever your age or level of fitnessThese include:- improvement in fitness and endurance- reduction of body fat- increase in upper and lower body strength- improvement in insulin sensitivityIn Fast Exercise, Dr Michael Mosley, a self-confessed sloth, teams up with super-fit health journalist Peta Bee to dispel common exercise mythsThey offer practical advice and a range of workouts that take just a few minutes a day and can be done any time, anywhere. And Fast Exercise is for everyone: those who do