The Gold Flex warm-up and tempo training aid is designed to improve your swing while providing a core muscle workout. The Gold Flex encourages a flatter swing plane and forces the downswing to be initiated by the lower body, both of which fight slices.
Sklz Gold Flex Trainer features:
Durable polyurethane head for frequent use
Shaft length helps flatten the swing plane
Flexible fiberglass shaft teaches lag and helps eliminate early release/casting
Golf grip with guidelines for proper hand placement