The Pure2Improve Tempo Trainer warm-up and tempo training aid is designed to improve your swing while providing a core muscle workout. The Tempo Trainer encourages a flatter swing plane and forces the downswing to be initiated by the lower body, both of which fight slices. The Tempo Trainer’s shaft is made from a high-quality and durable Fibreglass, designed to withstand continuous use and is also weather resistant, meaning the Tempo Trainer can be used indoors or outdoors. The Tempo Trainer teaches lag and helps eliminate early release; the head weight improves kinetic sequencing in the swing and strengthens core Golf muscles. The head of the Tempo Trainer is made from a durable Polyurethane head for frequent use. The Tempo Trainer is a fantastic tool to use for a low-impact stretch for pre-round warm-ups and fits easily in any Golf bag.