Mango Go for 42 Challenge – Week 3Posted May 26, 2013 Is physical activity really good for you? Did you know that by increasing your physical activity you can greatly reduce your chances of getting sick?  You will also be happier and healthier! Playing outside with your friends is a fun and easy way to stay physically active. Running improves your heart, lungs, flexibility, and gives you more energy! Running can also help you improve in other sports.  Don’t forget to get at least 60 minutes of physical activity each day!  Lace up your sneakers and get out there to accumulate Kilometers and “Go for 42.”