Introducing the EverProven CrossFit Team

At EverProven, our mission is to make the world a better place by helping all individuals who pass through our doors live a better overall quality of life through fitness. Our goal is to forge hardwearing relationships with those we serve. We strive to educate, entertain and inspire inside and outside our community and always do the right thing. We are committed to providing excellent customer service without ever losing focus on helping individuals achieve balance and success inside and outside of the gym.

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Our Founder

Matt Michaud

EverProven started with a small group of friends using cobbled together equipment in Matt’s garage. As the group of friends outgrew their garage EverProven moved into a charming space in The Cocheco Mills in downtown Dover, NH. Adding new coaches, new services and working with a business mentor led to an expansion of EverProven into our current facility – a warehouse space with over 10,000 feet filled with all of the best equipment!

Our Coaches

Matt Michaud

Owner/Coach

Matt is a career Firefighter/Paramedic and decorated athlete who loves CrossFit. His passion for coaching, athletic competition, and healthy living has paved the way for his expansive knowledge of fitness. Matt holds the following certifications; CrossFit Level 2, CrossFit Movement and Mobility, CrossFit Endurance, CrossFit Running, Certified CrossFit Competition Judge, OPEX Athlete Assessment, Currently enrolled in OPEX Total Coach program, USAW L1 Sports Performance Coach, ACE Personal Trainer, ACE/IAFF Fire Service Peer Fitness Trainer, Training for Warriors L1, IKFF CKT L2, IKFF CBWT, IFA Sports Nutrition, Pose Tech L1 Running Coach, Risto Sports Soviet System Olympic Weightlifting, Nationally registered and Licensed in Paramedic Emergency Medicine.

Christian Seeber

Owner/Coach

Christian was a body building enthusiast who developed a curiosity and interest in alternative gym training in early 2007. Desiring new ways to exercise, he discovered Crossfit.com. CrossFit training was difficult, challenged physical ability, mental discipline, and it was measured by functional performance instead of muscle size. Christian began his CrossFit journey by training in his garage using the CrossFit methodology. Eventually, he met Matt, Scimone, Kate, and Katie and together they founded EverProven.

Certifications:
CrossFit Level 2 Trainer
Risto Sports Soviet System Olympic Weightlifting
IKFF CKT L1
IKFF CKT L2
IKFF CBT

Mary Cusack

Coach / General Manager

Mary started as an athlete at EverProven in November 2018, began coaching in June 2021, and took over as general manager in December 2022. After years of being a competitive dancer, Mary found that CrossFit kept her active and never bored. Mary loves making people feel empowered and confident in their bodies. Helping people do things they never thought were possible is Mary’s favorite part of coaching. Prior to taking over as general manager, Mary worked in special education

Certifications:
CrossFit Level 2 Trainer
Masters in Special Education

Jenn Lace

Membership Coordinator

Jenn started coming to EverProven in 2020 while looking for another form of fitness to tackle. Jenn earned her Bachelor of Arts: Theatre, Dance, and Aerial from UNH and returned back to NH in 2018 from Australia, where she was living and working since 2013! She has over 16 years experience in the movement arts community, specializing in Barre, Pilates, Dance, Aerial, Yoga, and Strength Training. Jenn loves the space that EverProven has created and is thrilled to be a part of the team!

Sara Claflin

Coach / Personal Trainer

Sara is a native of NH who re-discovered her fitness passion after turning 40 and discovered her love for competing on stage as a bodybuilder. Sara is a personal trainer, holds all the TRX® Qualifications: STC, GSTC, and is the only Certified AGTC TRX-Blackrank instructor in the seacoast area. She is also a certified USAPL Powerlifting Coach. Sara holds her pro card in the masters’ division of OCB/IFPA natural bodybuilding and continues to be involved as a judge and competitor throughout New England. Sara’s clients range from 5 – 70 years old and believes in the power of movement for your mind, body, and soul at any age. She strives for excellence and brings it into every personal or class session. Her goal is to support and inspire others, and to contribute to the Everproven community!

Royce Claflin

Coach / Personal Trainer

Coach Royce is really excited to be a part of the growing and thriving community of EVRPRVN. Lifetime athlete and coach, Royce brings a very special precision and tenacity to the table. Formerly, a successful competitive bodybuilder and powerlifter, Coach Royce went on to become certified in many forms of movement including: Crossfit, Yoga, Powerlifting, Strength, TRX, Kettlebell, and more. On top of his broad movement education, he is also a masters’ level Stretch Therapist and Functional movement Coach. Coach Royce is known for his highly specialized coaching style, and for taking athletes to their highest potential, even World Championships in Bodybuilding and Powerlifting. What he is less known for is his experience in post-operative return to sport – having endured many surgeries throughout his career and learning to rehab. A technician in the weight room, he is also passionate about corrective and restorative exercise, and helping people with their nutrition.

Christy Runey

Coach- Legends

A lifelong athlete, Christy has always been active, whether competing on the Army ski team, training with the cycling team, rock climbing, or running. In 2012, while assigned to Germany, she discovered her love for “Functional Fitness” and the community that supported it. Eventually her passion for the sport led her to train and compete as a Masters athlete in the 2018 CrossFit Games. Christy coaches our Legends athletes.

Certifications:
CrossFit Level 2 Trainer

Connor Yeaney

Coach / Personal Trainer

Connor is a full-time coach and personal trainer at EverProven. He grew up as a soccer player, finishing his career with 4 years at the University of Hartford, a Division I program at the time. Connor earned his Bachelor’s degree in Mechanical Engineering at UHart and then worked as a manufacturing engineer for 3 years before pivoting into the fitness industry full-time. Connor and his wife have been living in Dover, NH since November 2020 and plan on sticking around!

Certifications:
CrossFit Level 2 Trainer
ACE Certified Personal Trainer
ACE Certified Health Coach

Katie Michaud

Coach / Personal Trainer

Katie has always had a passion and love for fitness and health. She and her husband, Matt Michaud, founded EverProven in their home garage. Over the years Katie’s compassion and desire to inspire and coach has only increased. Katie is a full time working wife and mom of 2. She enjoys coaching and helping individuals reach their health and wellness goals. Katie is a full-time occupational therapist and has been practicing since 2009. Katie uses a lot of her skills as a therapist in the coaching setting as well. Katie finds the knowledge from both years of coaching CrossFit and her background as an OT really coincide at times. Katie enjoys weightlifting, gymnastic movements, and working out with friends!
“CrossFit and EverProven have given me so much more than fitness.”

Certifications:
CrossFit Level 2 Trainer
Certified CrossFit Competition Judge
USAW L1 Sports Performance Coach
Masters of Science in Occupational Therapy

Katie Siemon

Coach / Personal Trainer

Coach Katie LOVES getting to know people! Everyone’s story is unique and Katie is passionate about learning how to help people grow into a better version of themselves. Katie believes physical, mental, spiritual and emotional wellness is all intertwined. Through Katie’s experience in the work field and on the floor as an athlete she has realized the importance of working on mental mindset in combination with physical fitness. Katie enjoys helping people move better and work through mental roadblocks. Whether it’s working on building strength, gymnastics, endurance, mobility, or planning, preparation, goal setting/ tracking, visualization and breathing Katie finds great joy watching people achieve things they didn’t think were possible.

Certifications:
CrossFit Level 2 Trainer

Marissa St. Germain

Coach

Marissa began her CrossFit journey in 2014 when her physical therapy instructor told her she needed to learn to lift and squat to graduate that clinical (haha just kidding, but no really, go do CrossFit). Coming from a ballet background, lifting and squatting and running was a whole new world, but she jumped in and has loved the CrossFit world ever since. She sees every day as a new opportunity to get a little bit better as a whole person. She’s been coaching at EverProven since October 2021, and in April 2023 she completed the CF Level 2 certification. Outside of the gym she is a doctor of physical therapy, owns her own PT practice, and enjoys hiking, surfing, camping, and spending time with family & friends!

Certifications:
CrossFit Level 2 Trainer

Matt Trudeau

Coach

Matt discovered CrossFit in 2018; attending only the Saturday morning classes to change up his weekly routine at a global fitness gym. From only one day a week of CrossFit, he noticed significant changes in his conditioning and strength. That was enough to commit fully to the CrossFit training methods and become a member. The community has been a source of support in teaching so much about life and how to be resilient; a place where everyone is accepted and supported to become their best. In his travels, Matt has trained at many CrossFit gyms and seminars alongside some of the best athletes in the world. He truly enjoys coaching athletes and giving back to the community.

Certifications:
CrossFit Level 2 Trainer
Burgener Strength Level 1

Shelley McGlone

Coach

Shelley started as an athlete/Friday night cleaner at EverProven in November 2018. After falling in love with the community and realizing that CrossFit truly is for everyone, Shelley started coaching in June 2021. Shelley loves to stay active and has found a new appreciation for outdoor activities such as hiking, paddle boarding, and kayaking. You will very rarely find her with nothing to do! Aside from coaching, Shelley works full-time as a Medical Records Coordinator with Mass General Brigham Wentworth-Douglass Hospital and is currently finishing her bachelors degree in Psychology at SNHU before moving on to her masters in Clinical Mental Health Counseling.”

Certifications:
CrossFit Level 2 Trainer

Karen Clark

Coach

Though Karen has been officially CrossFitting since 2012, she was actually introduced to the CrossFit methodology by a high school track coach back in 2003. After meeting and becoming friends with Matt, Katie, and the EverProven crew at several competitions it was an easy decision to join the community after buying her house in Lee. Karen loves coaching any skill work, from Olympic lifts to handstands, as she loves to see the moment an athlete realizes how much easier something is with a focus on technique. Outside of the gym Karen likes to test her fitness any way possible, including skiing up and down mountains, running marathons and ultras, or just bringing the dogs out for a casual hike.

Certifications:
CrossFit Level 2 Trainer

Sandy Chin

Coach

Sandy grew up in New York City, where exercise consisted of running from potential muggers. She began running seriously after her children were born but only started lifting in her 40s as a way to combat perimenopause. In 2016, she and her husband tried their first Everproven class and have been members since. Sandy started coaching as a way to encourage athletes, especially women, to embrace strength training for longevity and physique. In her other life, Sandy is a Cornell/Harvard trained urologist.

Certifications:
CrossFit Level 1 Trainer

Mike Jennings

Mike grew up in Bedford, NH and was active in multiple sports, with a focus on football and baseball. In 2012, while living in Southern California, he was introduced to CrossFit SouthBay (Hermosa Beach) and immediately changed his perspective on what it meant to physically challenge himself and found something special in the Community. The true impact of CrossFit would come years later as it was a key player in his Addiction Recovery. Mike believes that the mental challenges of any obstacle in life can be important building blocks for personal and physical growth. Introducing CrossFit to the process provides a rewarding release of those challenges that can hold people back. As a CF-L1 Trainer & Certified Recovery Support Worker, Mike loves spending time with everyone who walks through the doors at EverProven that is working to improve their life and challenge themselves, as well as those around them. Mike is a Volunteer with The Phoenix, a Sober-Active Community, and hosts The Phoenix CrossFit at EverProven every Friday at 2pm!

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