Welcome to Tonacity Fitness

Specializing in Women’s Health

Take advantage of training sessions either at our studio in Charlestown or online via zoom. We are flexible and happy to accommodate either option and invite you to discover the Tonacity whole-body difference.

The Tonacity Difference

Prenatal Fitness

Build strength to improve delivery and recovery, including safe workouts specific to your body as it changes during pregnancy.

Postnatal Recovery

Rebuild core strength, boost overall energy and concentrate on any specific areas for recovery including diastasis and pelvic floor.

Active Ageing

Brain based exercises used to build strength and flexibility, improve posture and balance safely so you can continue to live an active lifestyle.

Corrective Exercise

Targeted exercises to help you improve alignment, reduce the risk of injury, and improve pain symptoms. 

Women’s Health & Fitness

One on One

Workouts tailored to your specific needs and goals



Post natal

Rebuild strength and improve  flexibility while being mindful of your core and pelvic floor. 



Virtual Coaching

Improve strength, flexibility, mind body connection using a combination of Pilates and Strength training to reach your goals 

Active Aging

Improve strength, flexibility, posture and balance as your body changes during perimenopause and menopause. 

Pre natal

 Keep your body moving safely while being mindful of all the changes your body is going during this stage so you can be prepared for labor. 

Do You Have Any Questions?

Discover Life-Changing Strength

Our clients often come to us with personal fitness challenges. Based on many years of experience, we know how to recognize imbalances in the body and what to do to correct them. We are invested in your health and strength. Some of the benefits of Tonacity include: 


Becoming more knowledgeable about how your body moves


Gaining strength and confidence


Conquering your personal fitness goals


Mastering new movement skills


Overcoming injuries or certain health conditions


Building mind/body strength


Living a more active and agile life

Happy Clients

As a Division 1 long distance runner, I struggled with a slew of injuries that plagued me, including IT band syndrome, a debilitating back injury, tendinitis of the knee, and 2 simultaneous femoral stress fractures that required me to be on crutches.

Anne Marie was immediately able to assess what areas of my body needed to be activated and strengthened in order to help address my existing weaknesses and inefficiencies. I began to move more efficiently almost instantly.

I am now training to run my first marathon in hopes of qualifying for the Boston Marathon and have never felt more confident in my body and mind

Ellen - 38 yrs

Distance Runner

I will forever be thankful to Anne Marie for changing the quality of my life.

When I learned about Anne Marie’s Strength Roadmap 2022, I was at the end of my rope.  I had been suffering from leaking for several years, seen multiple healthcare professionals and had tried all the medications available for my leaking issue.  Nothing had worked.  The next step was a procedure which may or may not work. I entered The Strength Roadmap with little expectations.  Even the slightest improvement would be a win for me.  At the time, I could not even walk around the block without leaking and going to the store caused tremendous anxiety.  I found myself not going on trips because of the fear of leaking. 

After just a few weeks on program, I started to see improvements and by the end of the 10 week course, not only had I learned about how to use my muscles to work together, but also how to reconnect my neural pathways to muscles I didn’t think I had (Glutes were a big win!!) My leaking improved over 90%. I can now go for long walks, spend the afternoon shopping and go on trips without worry.  What a life changer!!


Anne Marie’s course provides tremendous value. All the information is well organized with educational information, visual and audio recordings, live classes and the opportunity to ask questions. I am thankful every single day that I learned about Anne Marie’s Strength Roadmap. Definitely a 5 start decision!

Deborah E.

studio location

Charelstown Massachusetts

Monday to Friday : 9am – 5pm