'Sorry, dad!' Watch rookie slugger hit line line drive — into his father

Parents love taking their kids outside to teach them ballgames: how to shoot, how to score, how to throw, how to catch — and how to whack a screaming line drive.

What some enthusiastic parents forget? It pays to get out of the way when there's a newcomer wielding the bat.

In a video that posted Tuesday, one father forgot that rule when he stood close to his son, acting as both pitcher and cameraman.

Don't miss the best part: The boy's "Sorry, dad!" at the end.

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