THE CREW, A.K.A. “The League of Extraordinary CrossFit Coaches”
Master of Science - Exercise, Fitness & Health Promotion
Bachelor of Science - Exercise Science
Associates – General Studies
Certified CrossFit Trainer (level 3)
CrossFit Level 2
CrossFit Level 1
NSCA – Certified Strength & Conditioning Specialist
FAI – Certified Functional Aging Specialist
USA Weightlifting Club Coach
American Red Cross - CPR-AED
Current: Co-Owner CrossFit 646
Current: Strength Coach Salpointe Catholic School
Strength Coach St. Stephen's & St. Agnes School
Strength Coach American University
Strength Coach Temple Unviersity
Strength Coach DC Divas
Matt has a Bachelor of Science degree in Exercise Science and a Master’s Degree in Exercise, Fitness and Health Promotion from George Mason University. While at George Mason, Matt also played for the Patriot’s Division 1 baseball team. Matt also graduated with an associate’s degree from Cochise College while playing baseball for the Apaches. Matt began his work in the field in 2006 working for Tony Decker at Temple University where he helped implement strength and conditioning programs for the Owls football, baseball, crew, basketball, track, tennis, and volleyball teams. In 2007, Matt took the assistant strength and conditioning coach position at American University in Washington DC where he worked with all sports for the Division 1 Eagles athletics program.
After leaving American, Matt became the head strength and conditioning coach at the prestigious St. Stephen’s & St. Agnes School in Alexandria VA, where he worked for 6 years. At SSSAS, Matt was responsible for teaching and overseeing the Upper School’s physical education classes, coaching the Olympic Weightlifting Club, and training all of the school’s sports teams. While at SSSAS, Matt started a school non-profit CrossFit Affiliate called CrossFit SSSAS and re-wrote the Upper School’s Physical Education Curriculum to incorporate CrossFit methodology. During this time, Matt trained kids and teens from age 10 to 18 and he prided himself on being able to motivate students of every ability level, from non-athletes to the future professional athlete.
In 2009, Matt was also the strength and conditioning coach for the women’s professional football team, the D.C. Divas during which time the team finished 2nd out of 56 teams. Matt also worked as a personal trainer and strength coach at Breakaway Fitness and Breakaway Sport in Tyson’s Corner Virginia with his wife Melissa. While at Breakaway Fitness, Matt had the opportunity to work with people of all ages and training backgrounds.
Matt has competed and coached in CrossFit, powerlifting and Olympic weightlifting. In 2008, Matt held two records in the International Powerlifting Association for the Squat, and Total in the Raw Amatuer 181lbs weight class. Matt also won the Olympic weightlifting Blue Ridge Championships and Virginia State Championships in 2011 in the 85kg weight class as well as the 2011 Capitol City Open in Washington DC. Matt has also coached at the last 5 consecutive USA Weightlifting National Championships as well as many local meets in Arizona, Virginia, Washington DC, Pennsylvania, New Jersey and Maryland.
Matt co-authored an article that has been published in the October 2014 edition of the International Journal of Athletic Therapy and Training, which was titled, “Neck Strengthening Recommendations for Concussion Risk Reduction in Youth Sport.”
Most recently, Matt has taken an interest in improving function for the active aging population. His goal with this program is to help active adults continue the activities they love throughout their later years in hopes to add life to their years and not just years to their life. His influences are Dr. Cody Sipe and Dr. Dan Ritchie from the Functional Aging Institute, from which he has obtained their distinction of Certified Functional Aging Specialist.
Since Matt has moved to Tucson he has been coaching Olympic weightlifters, training athletes, personal training people of all ages and ability levels, and is now fulfilling his dream of running a gym alongside his wife Melissa in a location they love! Matt is truly passionate about training people who have a genuine desire to improve their performance and lifestyle and is grateful for the opportunity to play a positive role in every client’s life, no matter how large or small.
Bachelor of Science – Exercise Science and Business
NSCA – Certified Strength & Conditioning Specialist
USA Weightlifting Club Coach
CrossFit Level 2
Melissa grew up in Michigan but has also lived in Missouri, Illinois and Virginia. She is a graduate of George Mason University (GMU) where she studied Exercise Science and Business. At GMU Melissa was a two-sport athlete in Volleyball and Track & Field. During her four years at GMU she researched injury correlation to gender and sport, as well as how to reduce specific injury rates through proper training and instruction.
She currently competes in CrossFit and Olympic Weightlifting, and has competed nationally in weightlifting since 2010, holding several records in the Maryland & Potomac Valley area and has finished as high as 5th at the USA Weightlifting National Championships.
Previously, she was general manager at BREAKAWAY Fitness and Sport in Virginia. While working as the general manager she also trained all types of individuals and athletes – injury clients, elderly population, and athletes from an array of sports including high-school athletes, Olympic weightlifters, CrossFit athletes and athletes at the collegiate level (working with athletes from every sport at Georgetown University).
After visiting her family in Tucson she quickly grew to love it and decided to take the leap across the country where she can enjoy the sun and wonderful people while she helps others change their lives through healthy choices, fitness, education and a new way to look at health care.
She joined Rejuv Medical Southwest in March of 2014 to head up the Medical Fitness division of the company as Medical Fitness Director and Head Personal Trainer.
In January of 2015, Melissa and Matt decided to follow their dreams and open a gym of their own. “I have always wanted to really help people, inspire them and encourage them to make changes in their life so they can enjoy all life has to offer them and so much more. This is a journey that will last a lifetime and I want to be there to help.” CrossFit 646 is where she found this opportunity. She is very excited to be a gym owner, which will allow her to be a key player in changing the lives of the people who entrust their health to her. .
When Melissa is not working at CrossFit 646 to change lives, she is training hard as a competitive Olympic Weightlifter, spending time with her husband Matt, and their two dogs Georgia and Kasey. She also loves being outside, cooking, writing, hiking and taking pictures.
“The secret of Change is to focus all of your energy, not on fighting the old, but on building the new.” – Socrates
CrossFit Level 1
ACE - Certified Personal Trainer
NCCPT - Certified Personal Trainer
Sam has been in the field of fitness for 19 years and has been personally training as a CrossFit athlete for 6 years. Having been an athlete in high school, taken college level courses in Exercise Science, coached people through physique competitions, managed a number of multi-million dollar gyms in Tucson, and built an online nutrition and personal training business, Sam has made Fitness and Health his lifestyle for over 20 years.
Sam's first experience with CrossFit was originally to see if he could make himself a better personal trainer. He tried a few classes at a local CrossFit box and after a couple of WOD's, having experienced the CrossFit community, and quite frankly, getting his butt kicked, Sam was hooked and signed up for CrossFit classes himself and he's been doing it ever since! Through CrossFit, Sam has found that he is Fitter, enjoys the camaraderie of a CrossFit gym and fulfills his competitive edge that he missed from when he was playing sports. As a CrossFit Coach, Sam loves the personal interaction during class with each member of the gym.
Sam is excited for the opportunity to be a Coach and Assistant Manager at CrossFit 646 and CrossFit 646 North. Sam has had a great experience as an athlete in this community, and he looks forward to being a larger part of this incredible group of people while helping CrossFit 646 continue to grow and thrive in the future!
Bachelor of Science in Nursing – Grand Canyon University
CrossFit Level 1
Courtney was born and raised in Tucson Arizona. Before starting CrossFit, Courtney had never competed in sports. She worked out and did some yoga as well, but never worked too hard when it came to physical and nutritional endeavors. Her life changed forever when she found CrossFit. She began taking CrossFit classes at 646 and found that she picked up the movements very well, even though she couldn’t back squat the 45 pound bar in the beginning. She took a liking to the Olympic lifts and after some training, she did her first weightlifting competition in 2015 where she went 6 for 6. Since then, Courtney has won a few local competitions and even competed at the 2016 University National Championships! Even though her qualifying total was ranked 38th in the 63 kg weight class, Courtney exceeded expectations by finishing 7th at University Nationals and 5th for the Under 25 National Championships and her total of 165kg qualified her for the 2016 American Open! Courtney is looking forward to helping other people meet their fitness and health goals as she has done. Courtney truly is living proof that every person can meet their goals with consistency, determination and a little fun! In addition to coaching, and working out every day, Courtney is also a full time Nurse in Tucson.
Bachelor of Science in Physiology - University of Arizona (in progress)
CrossFit Level 1
Rachel was born in northern California and moved to Arizona with her parents in 2001. Rachel began soccer at the age of 6 in California and played competitively when she moved to Tucson for Tucson Soccer Academy and Rush Soccer Academy until she graduated high school from Catalina Foothills. In her last years of competitive soccer, Rachel had to get shoulder surgery twice causing her to have to take time away from the sport she loved. After starting her undergraduate schooling at the University of Arizona, as a proud Wildcat, she soon found herself bored and extremely out of shape and none of the intramural activities on campus caught her eye. Then one of her friends brought her to 646 to try out a class. She fell in love with the friendly competitiveness that CrossFit entailed and jumped right into it. In the midst of her start at 646, Rachel realized it was time to focus on her health and nutrition and lost over 25 pounds in just a few months. She saw how CrossFit had changed her life physically as well as mentally and loved everything about it. Rachel began interning and coaching at CrossFit 646 because she wanted to help give others the opportunity to learn to love CrossFit and believe in the methods of community based functional fitness as well. Rachel is currently finishing up her last credits at the University of Arizona to receive a Bachelor’s of Science in Physiology.
Masters of Business Administration (University of Arizona)
CrossFit Level 1
Nikki was born and raised in Tucson, Arizona and attended Salpointe Catholic High School and the University of Arizona. Always active as a child, Nikki participated in many sports including volleyball, soccer, track/field, and softball. As an adult, she found a love for group exercise classes and actively participated in kickboxing, zumba, hip hop dance and boot camps. She eventually became an instructor and spent many years leading kickboxing classes, often with more than 30 participants per class. In 2015, Nikki came in to 646 for some personal training, looking to add more weight training to her exercise regimen. After two months of personal training, she participated in her very first CrossFit class; a moment Nikki references as “life changing”. Her enthusiasm for the Sport of Fitness, along with her instructing experience caught the eye of Matt and Mel, who suggested she pursue a CrossFit Trainer Certificate and instructing at 646. Nikki loves CrossFit because it’s allowed her to discover capabilities she never knew she had. She loves the friendly competition, the community, and most of all the excitement of finishing a really tough workout. She loves coaching because she enjoys sharing her experience as an athlete, and thrives on those moments when her participants find themselves experiencing their “firsts” and achieving their fitness goals. When she’s not in the gym, Nikki is a Healthcare IT Consultant and participates in team sports multiple times per week.
Lacey took her first yoga class in 2005 and has been hooked ever since. She knew early on the powerful impact yoga and meditation can make due to her own experience of it alleviating much of her anxiety and depression. After seeing the healing benefits in her own life, she began her training to share it with others.
Over the course of her career, Lacey has gained her E-RYT 500, Yoga Nidra Facilitator certification, and Yoga Therapy Practitioner certification, putting her at the master level. In addition to these certifications, Lacey has also received training in sound and energy healing, yoga for addiction and depression, life coaching, and yoga for athletes. Her passion for yoga eventually lead her to open her own studio in Phoenix, AZ. After selling her yoga studio in the Fall of 2016, Lacey has found a home in Tucson and at CrossFit 646. Lacey has been a CrossFitter for a year and quickly fell in love with the intensity and determination of the CrossFit style, but ultimately it was the community that kept her coming back for more. Her goal is to bring her knowledge and experience in yoga to the CrossFit community to not only add to mobility, but also to teach how to use the focus of the mind and the breath to enhance performance in the gym.
Bachelor of Science in Public Safety and Emergency Management. (Grand Canyon University)
Certified Emergency Care Technician.
Certified Healthcare Provider BLS
Certified Personal Trainer
Josh was born and raised in Tucson, Arizona. He was a competitive athlete in high school participating in football, wrestling, and track. In the football weight room is where he discovered his passion for weightlifting. Post high school graduation he began coaching as an assistant football coach specializing in the weightlifting program. This is where he discovered his love for teaching and encouraging others. In the years to come Josh hit a plateau in his weightlifting and was losing his passion for the sport. This opportune time was the beginning of his exciting and challenging relationship with CrossFit. Immediately he enjoyed the gymnastic and Olympic lifting aspects of CrossFit and only recently has learned to love the cardio aspect. He believes CrossFit is not only an effective and fun way to train but also an avenue for friendships that will last a lifetime. Josh’s decision to pursue coaching is a reflection of his enthusiasm for the sport, and for helping others achieve their goals.
Sam is a Learning Specialist with Intuit. Her daily focus is on coaching and developing facilitators around the world to perfect their craft and deliver the best possible experience to those who support Intuit customers. Sam tried her first Crossfit class in late 2015, but didn’t commit daily until June 2016 while traveling for work and visiting various boxes around the US. A coach once quoted James Fitzgerald, “There are few places on earth where we are asked to make that very real connection with our body and our spirit. CrossFit is one of those places. Dig deep, don’t quit, and discover why you are here.” This message inspired and drove a focus inside her. Her passion for Crossfit comes from seeing people improve every day. It’s so exciting to see someone do something they couldn’t do yesterday. Combining a love of Crossfit and a love to see others grow… Sam is driven to fulfil a dream of coaching. Sam tries to remind anyone she speaks with to not compare yourself to others. Everyone has their own strengths and weaknesses. Spend time improving both and enjoy the journey.