Adrenaline is a medium firm co-poly designed to deliver Luxilon's magical brew of precision, spin, durability and feel to big hitters. As with many Luxilon strings, this one not only grabs the ball well, but it also snaps it out of the stringbed with a nice blend of speed and spin (think, "heavy ball"). Needless to say, we were impressed by how effectively the ball dropped when going for cross court angles or flirting with the baseline. Even so, our team had mixed opinions about Adrenaline's control, with one player finding it a little too lively on flat strokes. On the upside, both our playtesters reported a responsive and comfortably crisp feel, with few dead hits and a minimum of off-center shock. This is not surprising given Luxilon's proven ability to enhance the performance of polyester through its heavily guarded list of patented technologies and chemical additives. Finally, no review of Adrenaline is complete without mentioning the price. As the least expensive string in Luxilon's admittedly pricey lineup, Adrenaline is simply an incredible value, especially when you consider the impressive level of playability it offers to big hitters.

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