08/31/2026
Glad to see Mantle get some love the last few days. Much of the current culture downplays the past players.
Mantle was an All-time Great. He was Mike Trout before their was a Mike Trout. Even better!
Yes, he certainly had the independent action within his preswing. He also had it left handed as well.
IBM is very simple to identify. The barrel always goes from a vertical orientation into SSB (horizontal orientation) BEFORE forward hand commitment.
If the barrel only moves due to the forward action of the hands, it is a dependent swing. And does not have the benefits that IBM provides.