Today I went to the shops for my usual shopping complete with rucksack. On the way back I realised it was VERY heavy! (hot weather, a stock of mineral water etc.). About 1/2 mile walk home. So on getting home I weighed it - it came to just 1 stone (14 lbs)!!!
So anyone just over one stone in excess would have to carry this additional weight about all the time! Wow!