Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202
You would have to walk for seven hours straight to burn off a Super Sized Coke, fry and Big Mac.
153
You burn more calories sleeping than you do watching television.
348
Fidgeting can burn about 350 calories a day.
201
You burn 26 calories in a one minute kiss.
605
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127