My best guess would be that teens get pretty used to a very low level of activity... Using TV to fill 5+ hrs a day every day is going to alter how you feel ab

My best guess would be that teens get pretty used to a very low level of activity... Using TV to fill 5+ hrs a day every day is going to alter how you feel about expending energy. Hence, requiring a very large convenience level for other things you do in equal routine. Just a guess. Either way, does this mean that those same years spent in front of a compiler mean that a kid's likely to have caffeine and cheeto problems later in life? Jittery, bright-orange fingers?