If you have a tendency to overswing your arms, it makes it really difficult to be consistent and robs you of distance. It takes effort to learn to use your body correctly, using your pivot and rotation to help control the clubface and collect the ball.
The Tour Striker Power Click is a great awareness device, that, when placed on your trail wrist, helps you set the club and maintain your angles through impact.
This video shows an awesome golf school student at the Tour Striker Golf Academy working to use his body to outpace his hands so that the club doesn’t release before impact.
Looking at the Before and After, immediately after impact, you can see more rotation in his hips and significantly more angle between the club and his arms. This angle is what makes it easy to control the face of the club.