World of Golf Flexible Swing Trainer Size:One Size and it's thin to flex

and it's thin to flex more

Dual Performance Control Settings with new adjustable weights (heavier weight in the back produces more MOI and the highest launch

FJ striped braided golf belts help complete your outfit and show off your personal style

So it's not just a stride forward for you

(NEW) 10 Preloaded Option of Male/Female Voice

World of Golf Flexible Swing Trainer Size:One Size and it's thin to flexThis Flexible Swing Trainer is perfect for strengthening core muscles or warming up for your golf game. The trainer combines a counterweighting system and flexible shaft that work together to promote the natural golf swing motion unique to each individual. Features: Consistent use greatly improves the rhythm and balance of your golf swing Helps provide an essential core muscle workout Flexible shaft and counterweighted system designed to enhance swing