We know that 60 minutes of physical activity is good for kids. Now it’s time to encourage 20 minutes of reading, as well. That’s the back bone of the NFL’s Play 60/Read 20 initiative that Tim Green played a role in kicking off (pun intended). Reading should be fun and it should be frequent. If your kid is having trouble getting into a book, Tim Green recommends that you check out these 5 tips to get them reading.