So many things can effect extension. Something as simple as the Grip, can effect extension. Holding the bat to tight, lined up wrong, Boxed knuckles, with wrong tension levels through the swing.
Try an open handed drill, looser grips.
a heavy bat will help pull the arms.
a light bat does not provide the same benefits, but a light bat gets quite abit heavier in motion. My arms, are twice as heavy as a 33 drop ten.
in this clip i have zero tension levels, i just let my arms fall, which might say something about "release".
Even though i use "box" drills "check swing" drills and "stop swing drills" i do not seem to have problems with extension with players. It could be because at the bag, i teach Fire and release.
Again i think it is tension levels.
Try an open handed drill, looser grips.
a heavy bat will help pull the arms.
a light bat does not provide the same benefits, but a light bat gets quite abit heavier in motion. My arms, are twice as heavy as a 33 drop ten.
in this clip i have zero tension levels, i just let my arms fall, which might say something about "release".
Even though i use "box" drills "check swing" drills and "stop swing drills" i do not seem to have problems with extension with players. It could be because at the bag, i teach Fire and release.
Again i think it is tension levels.