From Morning till Night

My daughter has always been an early bird, has never been good with naps and has never seemed to need much sleep.  She gets up now between 6:30 and 7:00 every morning.  I do put her to bed by 7pm every night since she doesn't nap but from the time she gets up in the morning from the time she goes to bed, she is on the move.  I don't know how she does it.  Even when she is obviously tired she won't sit herself down and just chill.  When we have playdates with friends her age, when they get tired they just sit down on the sofa and watch some T.V.  Noah doesn't do that alot of times.  She is like a nonstop play machine.  I get tired just being around her sometimes.