you would have gotten distracted and wandered away from the OP
Kind of like the esophagus did... the trick was finding it again.
As for your second paragraph - I know. I was bored and I felt like posting. It was a... long day.
Sports improve your mental and physical health
[citation needed] I can give you plenty of examples where sports have outright killed and injured people. There's no case to be made for sedentarism but there is also mounting evidence against excessive exercise too. As usual the best path is moderation.
while making you more attractive to potential mates.
Yes, because if there is anything the world needs, it's MORE children. Besides, look around you. By your argument only jocks get to breed. I'd say you're mistaken.
Makes me wonder how I managed a 16 hour surgery the other day without ever getting bored or distracted (kind of hard to do when the patient is trying so hard to die on your table). I guess that sort of thing is not accounted for in terms of length of attention span, or if it is, then god help us because between the anesthesiologist, my colleague, myself and the instrument nurse I think we skewed the average for the year and the "real" value is on the order of a second or so...
Seriously this kind of study is just BS, a make believe study designed to prove some particular point or other the marketing department wants to make. I'll wait for the peer reviewed version (and even then I'll reserve judgement).
The biggest difference between time and space is that you can't reuse time. -- Merrick Furst