I have had problems with overswinging pretty much since I started golfing.
No matter what I try I can't seem to stop my backswing early enough and always end up wrapping the club right round and bending my left arm (right hander) in the process.
This makes my head go up resulting in poor, weak, shots.
It happens more often than not - particularily with longer irons/woods but, (surprise surprise), my practice swings seem to be nearly always right.
Does anybody have any thoughts on how to prevent this (equipment, drills etc)
I've seen things like the swingyde training aid - are they any good