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Sneak in a stroll during lunchtime
No time to go to the gym? Squeeze extra activity into your day with a slow walk during your lunchtime.
Rather than sitting down throughout your entire lunch hour, break it up into a stroll and lunch schedule. A 45-minute stroll, for example, burns 155 calories for a 150-pound woman, and you still have 15 minutes left to sit down and eat.