The “Swing Caddy” is a training club that has a “Sinker Spring Loaded Magnet” inside. This design allows users to adjust swing speed for desirable distance and head speed using the control scale. The device provides feedback by creating a “click” sound when swung. The goal is to produce the “click” sound at the point of impact (in front of the left foot). If the “click” sound is ahead or behind the ideal impact zone, it indicates that the swing is either too fast, slow, early or later than the selected control scale. The Sinker automatically resets itself to its original position without any manual adjustment. Its aim is to help players change their swing patterns for balanced rhythm and tempo for maximum distance with better accuracy.
Click here for more info:Swing Caddy – Swing Impact & Rhythm Trainer

Swing Caddy: Impact & Rhythm Trainer with Flexible Shaft