1. Add 10 minutes in the morning
While you may be religious about going to the gym after work, waking up 10 minutes earlier in the morning and taking a walk around the block (or, alternatively, simply dancing to your morning radio show for 10 minutes) will let you start off your day with a faster-burning metabolism and, most likely, head off to work in a better mood than usual.
Calorie-burning boost: 275 calories per week