www.mayoclinic.org/documents/mc5810-0307-pdf/doc-20079082
Just read this and I am blown away really. Tho it would explain my skinny mates who each more than me and never go to the gym.....they stay slim but being busy-bees around the house after work (expends 600 cals) whilst I plop on the sofa (50 cals).
Quite refreshing as looks like you can change your energy output DRAMATICALLY even just by what you choose to do in the evening - and thas a lot of food/calories that you would not need to be restricting....
Anyone know anymore about this...?