ProActive Sports F4 Tempo & Flexibility TrainerWarm-Up Stick Training Aid for Improved Strength, Timing, Distance, Flex, and Consistent SwingNo other training aid provides more benefits, simply by swinging. The F4 Tempo & Flexibility Trainer, naturally increases your flexibility, while improving tempo and timing. It also helps eliminate casting and over-the-top swings, which plague higher handicap golfers.Features:Produces a consistent swing tempoProvides instant feedbackImproves flexibility for greater distancePromotes lag and improved timingGreat for warm-up and the range.
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