Lightweight just got a new word in the dictionary and its the Li-Ning windstorm series. The Windstorm technology included in the Windstorm Nano 73 delivers a feather-like 73-gram weight and makes this racket flag bearer of speed and control.The racket promises a head heavy balance which means that the weight is distributed towards the head of the racket giving you a thunderous rush of power along with a flexible shaft which ensures that along with the power you get a sense of control over your fast-paced game. It ensures faster swing speeds which will significantly improve the reaction time of the player and will make you unstoppable on the court.