I was fixing a wood fence for my mother back in the mid 1960's, using lag bolts to attach 1" thick boards to posts,,
I was suffering terribly, screwing those lag bolts in with a wrench,,
Well, my mid 80's year old grandmother came walking by, and saw me suffering,,
she said,
"That is not how to use lag bolts!!"
She picked up a hammer, and drove that lag bolt in like it was a nail,,,

then, I just had to turn the lag bolt about a half turn to finish tightening the lag bolt,,
WOW!!, she shocked me that she knew anything about construction,,,