Dr. Ed Ashby's Arrow Lethality Study
Read all the articles and research data that Dr. Ashby has gathered over many years of studying arrow penetration.
Also check out the Friends of FOC forum hosted by David Petersen.
2004 Broadhead & Arrow Lethality Study Update, Part II
In this part, we will look at initial data relative to arrow shafting, shot placement, shooting angles and some ancillary test data relevant to the skip angles of broadheads on buffalo ribs, as well as some comments and observations regarding arrow impact force and penetration.
Prologue to the 2007 Updates Understanding FOC
In the aftermath of the last series of Study Updates many questions were received regarding arrow FOC. There's no doubt significant interest in FOC exist, as well as much confusion. What is FOC; what does FOC do; how much FOC is needed; how and why does FOC affect tissue penetration; and what method of measuring FOC is "correct"?