The Li-Ning Turbo 99 is dynamite, ready to explode! A head heavy racket, this is the unerring choice for any player who prefers an aggressive style of play. This racket is equipped with a Dynamic Optimum Frame that makes way for an extended sweet spot, so you can add power to your smashes. This full carbo- graphite bodied racket also comes engineered with Aerotec Beam System and TB Nano technology to minimize air resistance and to provide enhanced stability and durability.