Shihan Michael Sartwell - 8th Degree Black Belt
Shihan Michael Sartwell started training in 1987. He studied at the National Institute of Modern Martial Arts in Claremont, NH under Grandmaster Raymond Gonthier learning an innovative system combining Shorin-Ryu Karate, Jukado, and Arnis Lanada into a singular style. NIMMA was a mixed martial art before the phase was even used. Master Sartwell is the current head instructor and owner of NIMMA, well known for his exciting teaching style. He earned his 8thdegree black belt and Soke-Dai (successor) from Hanshi Ramona Hastings head of Soken Go Kai Do Ryu in 2015. He has years of experience as a competitor in numerous martial arts including karate, stick fighting, Brazilian Jiu-jitsu, judo, and Tae Kwon Do. He demonstrates his comprehensive knowledge of martial arts when teaching, presenting at seminars, and in conversation. In his 15 years studying Judo and Brazilian Jiu-Jitsu he has synthesized a comprehensive approach to the integration of standing and ground based martial arts. Anyone fortunate to participate in one of his seminars will certainly come away with increased knowledge and improved skills in both standing and ground martial arts.
Shihan Todd Savage - 6th Degree Black Belt
Shihan Todd Savage, a 6th degree Black belt, has studied and taught at N.I.M.M.A. For over 18 years. His close attention to detail, and striving for perfection make him a great asset to the students. He specializes in Arnis (Stick fighting), and has developed this program as well as his Savage Karate Fitness Program.
Renshi Phillip Kelly - 4th Degree Black Belt
Phil joined the National Institute of Modern Martial Arts in April 2005. Since coming to NIMMA, Phil has achieved the rank of 4th Degree Black Belt. Phil continually improves his own skills as well as those of his students through stressing the foundation of basics and kata. Phil also takes turns in the adult rotation for both the adult classes held on Thursday. Phil enjoys expanding his knowledge of Martial Arts by reading books on subjects not in the school curriculum, such as Toyama Ryu (sword). NIMMA is definitely a family activity for Phil since both his Son Mitchell (Yondan) and Daughter Cassidy (Sandan) have participated in the program since they were 7 and 5 years old. Phil’s wife Shelly is currently working on her 4th Degree Black Belt.
Renshi Robert Rheume
4th Degree Black Belt
Sensei Colin Premo - 4th Degree Black Belt
1st Degree American Kenpo
Sensei Colin started his martial arts experience as a freshman at Westfield State College in 1993 through participation in the Karate Club. Part of the training was in Ed Parker Kenpo taught at the New England Martial Arts Training Center (NEMATC) with Mr. Steve Serwecki and the other was sparring classes taught by a fellow WSC student that was a 2nd Degree Black Belt in Tae Kwon Do. Colin was able to achieve the rank of Purple belt through NEMATC and upon returning to Central Massachusetts discovered Holden Martial Arts. It was here working with Mr. Harry Grimm and his hard working (and hard hitting) team of instructors that he was able to achieve a black belt in Parker Kenpo in 1999. This is also where Colin started teaching classes as a way of giving back to martial arts.
In 2000 Colin moved to Western MA and was introduced to Master Roger Lynch and Ashfield Tae Kwon Do. Colin studied with this talented group of martial artists from 2000-2005 and was able to achieve the rank of Green Belt. Colin assisted Master Lynch with the children’s classes held at Ashfield TKD and benefitted immensely by observing his teaching style. Colin still has many friends at Ashfield TKD and will occasionally attend a Saturday class or to teach a seminar.
In 2008 Colin wondered into the National Institute of Martial Arts on a lunch break and had a discussion with one of the instructors that happened to be there at the time. Since coming to NIMMA, Colin has achieved the rank of 3rd Degree Black Belt and has been teaching classes for the majority of the time here. Colin continues to hone his own skills as well as those of his students through stressing the foundation of basics and kata. Sensei Colin teaches the sparring class for Junior Brown Belts on Wednesday and Thursday and the Junior White belts on Thursday. Colin also takes turns in the adult rotation for both the adult classes held on Thursday. NIMMA is definitely a family activity for Colin since both his sons have participated in the program since they were 3 years old and his wife Michelle is currently working on her 3rd Degree Black Belt.
Sensei Shelly Kelly
3th Degree Black Belt
Sensei Brendan Donohue - 3rd Degree Black Belt
Sensei Brendan began studying martial arts during his first year of law school, obtaining a yellow belt in Tae Kwon Do. He later returned to Tae Kwan Do in 1998 while in CT. Starting from the ground up he achieved a red belt in about three years. (The school was a mix of Tae Kwon Do and Hapkido, the head instructor’s instructor was Master Hwang). After moving to VT in 2001, he lost his way before enrolling at NIMMA (approximately 2010).
He is most proud of being allowed to be part of the teaching team at NIMMA.
His future plans are to keep going to class, always learning, and studying the practical application of martial arts, what works when and why.
Sensei Karen Chandler - 2nd Degree Black Belt
I began studying martial arts in January 2011. At that time my sons were taking part in a Tae Kwon Do Club being run by Bill O’Brien out of Fall Mountain Regional High School. I had always wanted to do martial arts but never had the opportunity. Since working out 4-5 days a week wasn’t at a local gym wasn’t giving me the results I wanted it didn’t take too much persuasion to get me onto the floor. And it wasn’t long before I was hooked!
When Mr. O’Brien ended the program in February 2012, I finally visited NIMMA. With the warm family atmosphere, I immediately felt welcome. My sons and I started training. As I began to get more fit, the workouts started getting easier and I joined the demo team to get more mat time. By January 2013 the cravings became insatiable, I needed to learn more and still needed more time on the mat so I started in the Judo/BJJ program. December 2013, I started teaching children’s classes on Saturdays and helping out at other times if needed.
From the start I have been active in tournaments, enjoying sparring but working empty hand and weapons kata as a matter of discipline. In 2013, I witnessed my first Fusion Fighting matches and was hooked. Through hard work and training with skilled partners, I achieved a Triple Crown (kata, kumite, kobudo) and Women’s Fusion Fighting Champion in the Twin States Martial Arts for the 2014 circuit.
In November 2015 I achieved the rank of Shodan. I continue teaching and assisting with weekly children’s classes and am part of the adult teaching rotation. I assist with the various week-long camps during school breaks and day camps as available. I enjoy helping others on their martial arts paths and sharing in the successes as my students attain higher ranks. (Note: Karen was awarded Nidan in May 2017)
Martial Arts has helped me become more fit at 50+ than I have ever been before. I love taking parts in seminars offered by schools and learning new techniques to bring back and share with my dojo family. I continue to work hard to improve my craft as I now must compete with black belts in the regular tournament events and remain undefeated in Women’s Fusion.
With my Nidan testing and Sensei title right around the corner, I am already looking forward to reaching Sandan and receiving my sword. I hope to continue with BJJ into my 70s and be doing karate at 100!
Sempai Valarie Heacock
2nd Degree Black Belt
Sempai Nick Heacock
2nd Degree Black Belt
Sensei Widman - 2nd Degree Black Belt
John Widmann has been practicing martial arts since 1983 when he began studying Kodokan Judo under Rick Olstad. He currently holds a second degree black belt from the United States Judo Association. From 1992 to 1997, he was an instructor for the Judo Club at the University of Washington. In addition to teaching Judo there he studied Karate with the University’s Shotokan Karate Club. From 1997 to 2003, he studied Brazilian Jiu-Jitsu and Muy Thai at the Yamasaki Academy of Martial Arts in Washington DC. In 2003, he moved to New Hampshire and began Teaching Judo classes. Today, Upper Valley Judo and the National Institute of Modern Martial Arts Offer Kodokan Judo and Brazilian Jiu-Jitsu classes to adults, and Judo classes to children.
Dr. Dillon has been studying Martial Arts since 9th grade in 1972. Starting with Judo at the YMCA under Emlyn Williams, with Fencing in high school, and continuing Judo in college he then began his training in American (Parker) Kenpo, and achieved his first degree Black Belt from Master Ed Parker in 1990. At that time he also began studying Hapkido with Art St. Armand to complement the Kenpo. Second and third degrees in Kenpo followed in the late 90’s and early 00’s. To continue to expand his knowledge he began training in Tirada Tirsia (A form of Filipino stick and knife fighting) with Frank Ortega and achieved his instructor’s certificate. Upon moving to Claremont he joined NIMMA and achieved shodan in 2013. In 2017 he was awarded his 3rd degree rank in Sokken Go Kai Do Ryu. Since then he has been offering a popular Women’s Self Defense program twice a year, and has shared knife and gun training. Starting in 2015, Sensei Brian has begun the In Yo No Seishin martial arts system. Intended for adults of any age for whom the rigors and/or requirements of traditional karate preclude their participation. His students still learn kata, self defense, weapons, and martial arts principles while accommodating injuries or disabilities. Recently Dr. Dillon has been training in Active Shooter defenses, and is a certified A.L.I.C.E. instructor. Moreover, he has started a company called Active Threat Response Training that offers vulnerability assessment, Men’s & Women’s Self Defense, Active Shooter staff training, and much more.
Nichole Sorenson - Lil' Dragons Program