Samantha Blumberg
Russell DeCoste

Anthony Pavao

My name is Anthony Pavao and I am the owner of CrossFit Marshfield. First and foremost I am a new father of 3.5 year old boy and I am also a husband, son, brother and a great friend, all of which are extremely important roles in my life. Along with these roles I am also a personal fitness expert and have an extreme passion for the health and fitness field. A part of that extreme passion is for helping others to achieve their health and fitness goals and have been doing so for over 15 years as a personal trainer. I have worked with close to 1000 clients of all ages and fitness levels. Many have lost weight and developed the lean bodies they desired, many achieved their physical fitness goals that they thought were not possible, many even reduced or eliminated certain medications and most importantly I helped most to feel better mentally and physically therefore living a happier life.

Here at CrossFit Marshfield you can expect this same passion to shine through to you; in helping you to achieve your goals. I will treat you with the professionalism and respect that we all deserve and I will always give you 100%. I don't care if you have never worked out a day in your life or if you are an elite crossfitter, I can and will help you to succeed. All I ask of you is that you must have the disire to want to change and as long as you have this desire then here at CrossFit Marshfield you will succeed.

  • B.S in Exercise Science

  • CrossFit Level 1 Certified

  • CrossFit Endurance Certified

  • CrossFit Powerlifting Certified

  • USAW Olympic Weight Lifting Certified

  • C.S.C.S -NSCA (Certified Strenght & Conditioning Specialist-National Strength & Conditioning Association)

  • CPR and First Aid Certified

  • Owner of Studio Fitness Inc. (14 years)

  • Co-Owner of Synergy Exercise Club (5 years)

samantha blumberg

Sam Blumberg aka Sami or Rosie is a     CF-L1 trainer and experienced Kung Fu instructor. She began her crossfit career in 2013 when completing her bachelor’s degree at UMass Boston. After having trained in Kung Fu from the age of eleven Sam was looking to join a community of like minded, fitness enthused individuals similar to that of her “Kung Fu family”, after the first workout she was hooked. She felt very lucky to have awesome coaches guiding and challenging her her first couple of years as an athlete, wanting to share that experience with others, while also expanding her own knowledge, she enrolled in her Crossfit Level 1 seminar in 2016. As a coach Sam looks to share her love of overall fitness and wellness while also occasionally dropping it to the beat. She is constantly looking to expand her knowledge and fitness repertoire across activities, from rock climbing and Ninja Warrior classes to hiking and swimming. She particularly like to coach scaling options and progressions for technical or difficult exercises and loves when athletes ask for tips.

Outside of coaching Sam holds an associates degree from Massasoit Community College where she took classes on human biology, anatomy and physiology and a bachelor’s degree from Umass Boston in Psychology. She also currently works in applied behavior analysis providing behavioral therapy to children with Autism Spectrum Disorder and other developmental disabilities.


Bachelor of Arts, Psychology

Registered Behavior Technician

Call for info on 1 on 1, Semi-Private and Small Group Personal Training

russell decoste

Loves working out, paddleboarding and hanging with family and friends.

Crossfit level I

Crossfit Marshfield

835 Plain St,

Marshfield, MA 02050

Phone. 781-536-4992