While reading the Sports Page in the Star Telegram today, I came across the following sentence (page 7D) about Oklahoma runningback Adrian Peterson:
"Most impressive has been Peterson's average time of 43 seconds in the 300-yard run [four 60s with a 90-second rest in between].
That's an exact quote, including the brackets. What does that mean? I could see an average time of 43 seconds for four 300 yard dashes with a rest period, but the quote says "four 60s".
I thought about too long, and I still have no idea.