I’ve taken Theresa’s aerial silks class and aerial conditioning class.  I keep coming back to her class because SHE KICKS MY BUTT!  I get so much of a workout in the conditioning class that I just keep wanting to sign up for more each session.  She constantly changes up the workouts, so you’re not getting used to the workouts.  I definitely look forward to each class, and the friendships that I’ve developed while in class has been a bonus!  I definitely feel myself getting strong and I really appreciate the changes that I’m seeing in my body. ~Ginnie C., Aerial student


Don’t pass up an opportunity to take one (or more) of Theresa’s Aerial Conditioning classes.  She pushes you and makes you do more than you thought was possible.  It is hard work, but it is fun hard work.  You will be amazed at how much you improve in a short period of time.  Give yourself a treat and you will be glad you did! ~Michele Kiely, Aerial Conditioning student


Theresa is a no-nonsense trainer, who can help you visualize and embody your own potential.  She will help you push yourself to become what it is that you wish to become with positive, endorphin-supported encouragement and without judgment.  If you want results, Theresa is the one to ask for. ~Kat Surgen, Circus Aerialist


The level of instruction I receive from Theresa is beyond that of any other instruction I’ve received. She is able to explain things in a way that is comprehensive with an emphasis on proper form and safety, making it possible to continuously build upon skills. I would highly recommend Theresa to anyone hoping to take their aerial skill set to the next level. ~Lindsay B., Aerial Silks student


Theresa’s Aerial Conditioning class was wonderful! She was warm and supportive, yet challenged me to work harder than I had in a long time. She incorporated different pieces of aerial equipment, like the silks and static trapeze, which kept me from getting bored. She gave small pointers that made a huge difference. It was a great challenge, more fun than I expected and I would recommend her to anyone! ~Hester Darcy, Aerial Conditioning student


I was looking for a way to build a fitness routine that would become an integral part of my life. I had tried a gym, various fitness classes, DVD’s and Youtube videos, but none of it stuck, until I found Theresa. She has excellent intuition, patience and a genuinely positive approach to fitness. Theresa is very conscientious and sends me supporting material, encouraging e-mails and sensible, compassionate advice. I also like her holistic attitude regarding healthy living

No matter what level of fitness or type of training you seek, I can tell you that Theresa will do all she can to tailor her skills and gifts to support you in your goals. ~Susan R.,  Personal Training client 



My experience with Theresa as an aerial trainer has been very rewarding. Since i’ve started taking her classes i’ve became stronger, achieving several aerial goals. She has a way of working around yours difficulties, making sure you overcome them. Theresa is great at explaining skills and very knowledgeable of the types of exercises you need to become stronger and to avoid injuries in aerial. I definitely recommend her classes if you want to be aerial fit! ~Mariana M., Aerial Student 

I have been training with Theresa as my personal trainer for a year now. My husband hired her for a birthday present for me last year and I just kept her. Theresa is a dedicated professional who knows how to get results in a positive way. She pushes me to achieve my best conditioning but is always mindful of safety and will work around any temporary limitations that I might have. She also sends me workout routines and suggestions for nutrition and weight control. I would give Theresa 5 stars as a personal trainer! ~Sue Harris, Personal Training client


When I started aerial conditioning classes with Theresa, I’d never in my life been able to do a pull-up, balance for longer than a few seconds on one leg, pull my legs over my head to hang upside down from a bar or climb more than an inch up a rope. Three months later I had accomplished all of those goals and more!

I love Theresa’s class because they offer enjoyment in the physical challenge and accomplishing my goals became a source of pride. Theresa helped me to recognize that my physical limitations were not road-blocks, but twists in the path. Most importantly, Theresa taught me not to be afraid to try things because I *think* I can’t do them and she’s never been wrong. ~Kritin Bezio, Aerial Conditioning student and Aerial performer


I originally signed up for an Aerial Conditioning class because I want to try all the classes offered at the school.  But, I LOVED the Aerial Conditioning class so much I keep coming back!  All of the classes have been “intensive” and I’ve definitely seen an improvement in my skills…specifically with my core and upper body strength. I anxiously await when the next workout! ~Sheri Baxter, Aerial Conditioning student 


Theresa is easily one of the most phenomenal trainers I’ve ever worked with! She is talented, patient, unforgiving and calming at the same time. Myself and my best friend took Aerial Conditioning classes with her every Sunday morning for almost a year!

I come with a lot of physical limitations, but Theresa was amazingly patient and she’s perceptive enough to see when my limitations were mental, not physical, and push me past them. I cannot rate her high enough. I always trusted in the fact that Theresa had my absolute best interests and well being in mind. ~Kat Kingsley, Aerial Conditioning student


I was very fortunate to be Theresa’s student in the silks classes because she posses a true talent for teaching regardless of her students athleticism, age or general abilities. I valued Theresa’s level of details in explaining a new technique or revisiting the previous one.
Theresa’s enormous patience and understanding helped me achieve what I thought was impossible. I saw how much she cared about all her students, cheering their every achievement and guiding them through the most difficult parts of the class.
I learned from her not only the art of silks, but the art of teaching and I am hoping to apply it whenever I have to teach as well, regardless of the underlying topic. ~Snejana S., Aerial Silks student 



Theresa is an amazing aerial instructor and a wonderful person. I have been training with her (static trapeze and silks) for more than than one year and I’m really surprised with my progress. She is very professional, caring and she’s always seeking to continue to gain knowledge to be the best aerial instructor for her students. Thanks Theresa, you are the best!!!! ~Grissel S. Aerial student

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About Aerialibrium

AeriaLibrium offers classes at Esh Aerial Arts and Aircraft Aerial Arts. Private fitness trainings offered at your home or at our location. Whether you are an aerialist looking to get stronger or more flexible or someone looking for a fun, exciting and different workout, AeriaLibrium has the classes and trainings you are looking for!
AeriaLibrium also offers unique aerial performances for many events and venues.

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Upcoming Event

  • Sat

    Off the Floor and Into the Air! Silks for the Experienced Beginner


Contact Aerialibrium

We are located at various locations in and around Boston, MA. Please view our schedule to see classes and locations.
E: Theresa@aeriaLibrium.com
P: (207) 232-2300