Lose tonnes celeb style with My CO2

Do the same workout as the celebs and shed tonnes - of Co2, naturally.

Global Cool launched My CO2 this morning with the help of Hollywood star Heather Graham.

Graham said: ‘My CO2 is a really easy way of tracking your impact on the environment through pledging to make small but significant changes to your lifestyle . . . Think of it as a new workout, a simple, straightforward workout to save the planet.’

Other celebs committed to the workout include Sienna Miller, Josh Hartnett and KT Tunstall. Sign up and get yourself a carbon coach to help you reduce your CO2 and de-tox the planet - leg warmers are not required.

Global Cool’s aim is to get a billion people worldwide to reduce their CO2 emissions by a tonne a year. Your pledges, such as to ‘say no to plastic cups’ or take ‘more showers than baths’ will be added to pledges everyone around the world.

The workout adds to programs like Be a Better Planet and The Nag- proving that individual actions do make a difference, so it is worth bothering.