Kentucky officials only

[Mike L]

The Human Benchmark site, that uses a test requiring you to click your mouse when the red box turns green, has established an average reaction time of .215 seconds. I would submit the ability of a linemen to react to the start of a snap might be somewhat slower due to simple body mechanics of getting the entire mass moving over twitching one finger.
But what Kentucky does, who the heck knows?

[Kentucky Basketball]

as long as low block is immediate it is ok in ky