Tips for doing CARDIO ecercises at home/office

1. try to walk whereever possible.
2. Then try to increase ur speed.
3. Always climb the stairs,if more then can use lift 4 half the distance..
4. Park ur car far from office.
5. Just 20 mins. of brisk walk per day is enough to maintain cardio. fitness,but do it atleast 4-5 timen per week.