"It is hard to fill a cup that is already full"
Its on his blog site (which is really really slow loading on my end) under role of the legs in baseball swing
Justin Stone « Baseball Training Video Program | Hitting Training Videos | Pitching Training Videos :: Elite Baseball – EliteBaseball.tv
Not sure if the plot is associated with the swing he has posted or not. Definitely slows the bat then has a big pull follow thru. IMO
Wasn't able to access the link. The swing graph doesn't look very good. The post impact peak bat speed is actually higher than the peak occurring at impact. Resembles a late push-like mechanic. Amateur swing.
Agree. I can't tell where he slows before contact on the first plot... watching the video. He lets go of the bat with one hand and is also in socks on the stable swing video. Not sure if the plots and swings shown are correlated or how he chose to post them.