At the AMU, Marvin was able to study world
class shotgun athletes like Dan Carlisle, Mathew Drike and the study
coaching techniques of the famous AMU shotgun coach Burl Branham. Upon
retiring from international shooting he started the
Center Shot Shooting School.
In 1998 he was able to put “NEXT LEVEL
TRAINING” methods into practice full time at the Callaway Garden Gun Club
(CGGC) where he started the CGGC Shotgun Shooting School, which served
competitive shooters, garden guests, and corporate groups.
Marvin has taught more than 3,500+ students during more than 9,500+
hours of USA Shooting
(USAS), National Sporting Clays Association
(NSCA), National Skeet Shooters Association
(NSSA), Amateur Trap Association
(ATA),
and Federation Internationale De Tir Aux Armes Sportives De Chase
(FITASC) instruction.
Marvin is the only coach in the country certified by both international
and domestic National Governing Bodies (NGB’s) ISSF,
NRA/USAS, ATA, NSCA and NSSA. He
was named to the NRA/USAS National Coach Development Staff
(NCDS)
by HQ Moody in 2006 and has taught more than 150 NRA/USAS coach
candidates to date. He is one of the youngest NSCA Level III
instructors in the country and was a staff instructor at the 2004 and
2005 Team USA Super Schools at NSCA headquarters.
Marvin is now one of only sixty shotgun coaches worldwide who is
recognized by the International Shooting Sport Federation
(ISSF)
as an Internationally Certified Shotgun Coach. The
ISSF is the international governing body of Olympic shooting. The 11th
ISSF Academy
coaches' course was one week long (Nov. 23 - 30, 2007). Thirty-one
coaches from fourteen nations came together for the course at the
Kuortane Sports Institute
in Kuortane, Finland.
Marvin consults in
Youth /Coach Development™
for several state Scholastic Clay Target Programs including
Arizona,
Tennessee, Georgia,
California and several national organizations. He is a graduate of the
American Sport Education Program
(ASEP)
with a Bronze level designation and holds a coaching certification from
the Georgia High School Association
(GHSA).
