PlayWithEffort posted:There are dozens of threads here about 60 times but does anyone know an average or typical 60 yard time for players by age or grade?
Take a look at this link and excerpt included below. Is this a reasonable expectation of improvement year over year as the player gets older and matures? I understand individual improvements will vary and will concede that anomilies exist but is this typical? I would expect there to be some improvement gains as one gets older (similar to strength or velocity) but how much is considered typical?
https://www.infosports.com/baseball/arch/1166.Htm
Except from the blog follows:
0.5 sec per year from age 11 until 15.
Then, 0.2 sec thereafter. This means for
the 60 yard dash:9.5 sec age 11
9.0 sec age 12
8.5 sec age 13
8.0 sec age 14
7.5 sec age 15
7.3 sec age 16
7.1 sec age 17
6.9 sec age 18
Why does the chart not continue on to age 50, 60, 70 etc. I would be curious to see that 
The link doesn't seem to be working - for me, anyway.