Amount of time adults need per week of moderate-intensity aerobic activity (activity that speeds up your heart rate and breathing) to stay healthy.
30 minutes per day x 5 days per week = 150 minutes per week
Walking briskly for 30 minutes per day, 5 days a week will help you meet this goal. But any 10-minute bout of physical activity helps.
10 minutes + 10 minutes + 10 minutes = 30 minutes
If you can't walk for 30 minutes at a time, you can take three 10-minute walks instead.
For more health benefits and to control your weight, you may need to walk more. Aim for 300 minutes each week, or about 1 hour a day for 5 days. The more you walk, the more health benefits you may gain!
Retrieved from Weight Management