Proactive Sports ProActive Sports F4 Tempo & Flexibility Trainer

Warm-Up Stick Training Aid for Improved Strength, Timing, Distance, Flex, and Consistent Swing.

No 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.

• Produces a consistent swing tempo
• Provides instant feedback
• Improves flexibility for greater distance
• Promotes lag and improved timing
• Great for warm-up and the range