Coaching Team



Kat Arbour – Off-Ice Trainer

Ice Dynamics® is exclusively owned and operated by Kat Arbour. Several years ago she saw a need for specific and comprehensive off-ice training for figure skaters. She combined her lifelong involvement in figure skating and her education in exercise science, physical therapy and biomechanics to conceptualize, develop and implement off-ice training programs for skaters at every competitive level, from beginner through elite.

Kat attained USFS gold test medals in figures, freestyle, and dance. Her education includes a PhD in biomechanics, a masters in exercise science from University of Delaware and a second masters in physical therapy from Hahnemann University (now Drexel University) in Philadelphia, Pennsylvania. She is a certified strength and conditioning specialist (CSCS) through the National Strength and Conditioning Association. When she coached on-ice, she held PSA Senior Ratings in Moves and Freestyle. Her combined academic education and figure skating knowledge gave her the necessary tools to develop optimal off-ice training aimed at peak performance.


Diana miro – mjm Associate Coach

Diana is a recent addition to MJM, and we are happy to have her join our team.  Mark and Peter have always been impressed with her students at the National Championships and were excited to hear she was relocating to the Boston area.  Diana's students are well known for their strong technique and excellent basics—qualities that have helped her skaters win National and International medals.

In her own right, Diana was a bronze medalist at the US National Championships at the junior level and was a member of Team USA. Diana's experience, enthusiasm, and energy, combined with her Bachelor's Degree in Exercise Science, make her wonderful asset to the MJM team.


Ross Miner – MJM Associate coach

Ross is a four time U.S. Championship Men's medalist, the 2009 US Junior Champion, the 2012 Four Continents Bronze medalist, a three time Grand Prix medalist, a two time World Championships Competitor, the 2010 Junior Grand Prix Final bronze Medalist and has earned a national medal at every level from intermediate to senior. He has been a member of Team USA since 2009.

Ross has trained under Mark and Peter since 2003, and in 2015 he joined the MJM coaching team. Since our move to Revere he has begun to work with our elite and junior elite track athletes. He enjoys bringing a current competitor’s perspective to the coaching team.

Outside of the rink, Ross is studying to earn his Bachelors degree from Harvard Extension School, and enjoys golfing and traveling.

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Heidi Munger – MJM Coaching Assistant

Heidi is a national competitor, Eastern Sectional Senior Ladies pewter medalist, and two time New England Regional Senior Ladies champion. She has been skating for 16 years and started coaching 2 years ago. She enjoys coaching because it is a way for her to pass her passion of skating on to other aspiring skaters. Heidi performed in the 2016 World Figure Skating Championships Opening Ceremonies and was the figure skating double for Margot Robbie in an the movie, "I, Tonya."

In addition to her athletic accomplishments, she is a graduate of Worcester Academy and a member of the National Cum Laude Society.  Heidi is currently pursuing her degree at  Boston University.  


Amanda Farkas – MJM Coaching Assistant

During her competitive years as a figure skater, Amanda was a 6-time national competitor and member of Team USA.  She began coaching during her studies at Boston University, where she earned her Bachelor of Science degree in Finance.

Amanda had an immediate impact on her students as she guided several skaters to Regional and Sectional success and has continued to produce top competitors from the New England region. Her skaters have qualified for the Eastern Sectionals and the U.S. Junior National Championships.  In addition, Amanda holds a Master Rating in Free Skating from the PSA.

Amanda has worked with MJM skaters for the past twenty years.  She oversees all aspects of their training, with an exceptional focus on spins.



Los Angeles native Jamie Isley feels lucky to have spent the last 25 years in professional skating. Jamie has been an integral part of the success of our skaters.  She has created unique and innovative programs for our National and International skaters, including current Team USA skaters Ross Miner, Emmy Ma, Megan Wessenberg, and Gabriella Izzo. 

A  performer as well as a choreographer, Jamie's work has been seen in touring shows for Disney On Ice, Holiday On Ice, and Ice Capades.  Her choreography was also seen on two award winning productions, Disney's Scott Hamilton...Upside Down and the 2002 Salt Lake City Winter Olympics Opening and Closing Ceremonies. As part of the choreography team for Stars On Ice, Jamie has been honored with two Emmy nominations for choreography. She was overwhelmed to have won that award  in 2003. 


deidre williams – MJM CHOREOGRAPHER

Deidre had worked with MJM skaters doing polishing work and choreography for over twenty years.  With her warm personality and coaching motto of "Pushing the kids to their best potential in a positive way", she is always well liked by the skaters.  As a competitive skater, Deidre skated until age 13, when she decided to focus on dance.  Deidre holds a BA from Boston University, and specializes in choreography, utilizing her background as a commercial dancer in New York City to create crowd pleasing programs.  Through coaching she has been able to merge both worlds.

MJM is fortunate to have Deidre as part of our staff as she brings a warmth to the rink while creating excellent programs.  



Audrey has had a very esteemed coaching career.  She is a two-time Olympic Team coach as well as the PSA/USFS Coach of the Year in 1999, the coaching industry’s highest award.  Her skaters have included three time US Men’s Champion Michael Weiss and Olympic Bronze Medalist Timothy Goebel.  In addition, her skaters have won numerous National and Internationals titles.  

Audrey has coached at the Fairfax Ice Arena since 1973 and has her PSA World Coach Ranking and her Master Rating in Figures and Free Skating.  Prior to her coaching career, Audrey was a USFS Gold Medalist in Figures and Free Skating and a U.S. National Bronze Medalist a the Novice and Junior levels.  She also runs her very successful seminar company, Grassroots to Champions.  

MJM feels honored to have Audrey work on a consulting basis with our skaters.  She brings a fresh perspective and excitement to the rink during every visit.  The skaters enjoy their time spent with Audrey and always look forward to her next trip to Boston.


Off-Ice Team

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Yumi Barnett-Nakamura – Figure Skating Costume Maker

Yumi Couture (formerly Y’s Designs) was founded eight years ago in Wellesley, Massachusetts. Its founder and costume designer, Yumi Barnett-Nakamura, serves the growing market for more creative and personalized athletic costumes.  Yumi uniquely combines ‘old world’ traditional techniques with modern stylistic sensibilities.

The Yumi Couture story unofficially began generations ago in Kyoto, Japan, the city of a thousand temples.  Yumi’s family has been part of Kyoto’s long and rich history in textiles and garment making, including one of Japan’s most enduring cultural symbols, the kimono. Yumi has been influenced by a long line of kimono dressmakers, specializing in techniques that can take over forty years to master and are passed down from one generation to the next. Yumi brings this rich legacy to her handmade costumes.  From the highest quality materials to her inspirational designs, she works with each athlete to bring their performances to life.  Her focus reflects the kimono-making tradition by emphasizing quality, creativity, and precision.


The sharper edge – boot and blade supplier

Jonathan English was born in the Northeast of England; he lived and skated in the UK until he joined Disney on Ice in 1990. Jonathan worked in the skating rink growing up and has many years of knowledge with sharpening and mounting skates.  Many of our customers are National, World and Olympic Competitors from the past and present.

Sheila English is from Gloucester Massachusetts, and grew up skating and competing on the North Shore and Boston Area. She assists her husband in running the business, answering emails and running the web store.

Located just north of Boston in Peabody, Massachusetts, The Sharper Edge is open by appointment only because we believe you should have individual attention when being fitted for a new pair of skates.  You should not have to wait hours and see different people.  Jonathan is the only person that does the sharpening and fittings.  You will only get the best.  We strive for exceptional customer service and promise to work with you to choose the right skating equipment for you.


Dr. justin wu – Physical therapy and sports medicine

Dr. Justin Wu is the owner and physical therapist at Premier Performance Physical Therapy and Sports Medicine. He is the highest certified Full Body Active Release technique provider in the Boston area. Justin attended Ithaca College where he received his Doctorate of Physical Therapy in 2012.

At Premier Performance Physical Therapy and Sports Medicine, Dr. Wu is dedicated to providing our athletes with the state-of-the art physical therapy techniques and modalities and expediting the healing process.


George Leung, M.Ac. – Acupuncture & Orthopaedics 

George Leung, M.Ac., L.Ac., ATC., LAT., PTA., CKTP., is the practitioner and owner of East/West Sports Acupuncture & Orthopaedics, LLC in Brookline, Massachusetts.  He received his Master's Degree in Acupuncture with a specialty in sports medicine from the New England School of Acupuncture in Newton, Massachusetts, and is board certified and licensed to practice acupuncture in the state of Massachusetts by the Board of Medicine Committee on Acupuncture.

George has an extensive back ground specializing in sports medicine and orthopedic injuries.  He has been in the sports and orthopedic rehabilitation field for 25+ years practicing as an licensed Athletic Trainer and Physical Therapy Assistant. George graduated from Northeastern University with a degree in Athletic Training and a minor in Exercise Physiology.  He also earned a degree as a Physical Therapy Assistant from Newbury College.  Finally, he is also a certified Kinesio Taping Instructor and Practitioner using the original Kinesio Taping Method for 20+ years with great success.  

George's extensive experience has allowed him to developed a unique and integrative approach of treating various sports and orthopedic acute, chronic, and post surgical conditions with optimal result.  He combines acupuncture and conventional western rehabilitation along with the kinesio taping method together to treat our athletes and restore functional health and overall well-being.


dr. Caroline Silby – sports psychologist

Dr. Caroline Silby is a nationally renowned Sports Psychologist, published author and faculty member at American University. Dr. Silby has worked on an individual basis with two Olympic Gold Medallists, twelve Olympians, three World Champions, eleven National Champions and over fifty National Competitors.

She is qualified to help meet the needs of athletes not only because of her years of academic training through which she earned a Ph.D. in sports psychology but because of the fourteen years she spent training to make the National Figure Skating Team. Her skating career culminated in competing in the 1984 Olympic Trials. While she did not make the Olympic Team, Dr. Silby did find a way to combine her passion for sports with her interest in psychology and the mental aspects influencing performance.