CALLAWAY BIG BERTHA FUSION FT-3 DRIVER FUSION TECHNOLOGY MAXIMUM DISTANCE WITH INCREDIBLE ACCURACY Weight distribution is the single most inportant factor in clubhead stability – known as a clubs Moment or Inertia (MOI). The key to greater MOI is to strategically redistribute as much weight – called discretionary weight – as possible. This makes your drives straighter as well as longer. Precisely positioned weight generates corrective spin characteristics on your ball to counteract a fade/slice or draw/hook. This further reduces errant shots, sending your ball farther and straighter than ever down the fairway. Its the difference between hitting a 7-iron from the short grass or a 4-iron from the rough.
Brand: Callaway