TRIPLE THREAT TECHNOLOGY - Triple Threat is a revolutionary weighting system featuring Triple Braid - woven titanium, copper and carbon thats placed in three critical racquet locations: 10 oclock, 2 o&lsquoclock, and the bottom of the handle. This system produces an expanded sweet spot, ultimate stability for increased power and control, and reduced shock to your arm. With Triple Threat, complete racquet stability is maintained on all hits (on- and off-center). Result: optimal power and improved control no matter where impact occurs.