"In fact penetration is actually as much or more of a problem today than it has ever been. Even with the massive amounts of energy stored in today’s compounds, these bows present a whole new set of challenges with penetration and arrow/broadhead durability. Increased speed equals increased resistance. Increased force combined with this increased resistance can cause arrows, inserts or broadheads to break. Broken components stop penetration!"

(an excerpt from the book “Can’t Lose”)