Open Gym in Endwell & Vestal, NY

Your Workout. Your Schedule. Your Gym.

Looking for the flexibility to train on your own while still being part of a supportive fitness community? Synergy Open Gym gives you access to a clean, welcoming training environment with quality equipment and the freedom to follow your own plan.

Claim your First Session FREE.

Looking for a Better Place to Lift?

Train When It Works for You

With access from 4:00 AM – 10:00 PM, 7 days a week, you can fit your workouts into your life—not the other way around.

A Facility Built for Progress

Enjoy a clean, organized space with quality equipment that helps you train effectively and safely, whether you’re working on strength, conditioning, or your own fitness goals.

A Community That Knows Your Name

Unlike big box gyms where you’re just another membership number, Synergy is a place where people support each other, celebrate wins, and encourage progress.

Synergy Athletics training and community

The Freedom to Follow Your Plan

Have your own workout program? Great. Need space to train at your own pace? We’ve got you covered. Open Gym gives you the flexibility to train your way while still being part of the Synergy community.

No Mandatory Classes

Skip the cookie-cutter group routines and high-pressure sales pitches; this membership gives you total freedom to run your specific program without any distractions.

More Than Just a Place to Work Out

A Fitness Home for People Who Want Flexibility and Community

A great gym should be more than rows of machines and a place to swipe your membership card. At Synergy, Open Gym members get the best of both worlds: the freedom to train independently and the support of a community that wants to see you succeed.

Whether you’re an experienced lifter, training for a specific goal, or simply looking for a better place to stay consistent, you’ll find a welcoming environment designed to help you keep moving forward.

Open Gym includes:

Flexible access that fits your schedule
A clean and supportive training environment
Quality equipment for effective workouts
A community that helps you stay motivated

What Makes Us Different

Personal Fitness

Our team will design and guide you through your own custom session based on your goals and fitness level

Life Happens Scheduling

You choose the days and times that work best for you. Move sessions around as you wish based on what works best for your schedule.

Got Your Back Promise

There are 23 hours in the day that you're not with us. We'll make sure you feel supported outside of the gym too through our private members facebook page, accountability check ins and more.

Claim Your First Session FREE

James Scott

I just joined Synergy and have had great experiences in my short time visiting the Vestal location. The trainers do an excellent job coaching and helping you to work towards your personal fitness goals. Aside from the training there are so many activities to participate in that are opportunities to challenge yourself to grow stronger and social opportunities to meet some great people.

Blake Eubank

I'm actually Vivian Eubank under my husbands google...in any event I have been coming to Synergy for almost a month now. My sister has been there for 2 years and finally convinced me to come with her. I think the trainers are very nice and knowledgeable and (I've only had 3 different ones so far). Actually everyone in the gym itself from trainers to other clients are all very friendly. I think it's awesome that you have a trainer all throughout your session. My visits help a great deal after sitting around all winter. I can feel myself getting stronger. I go with my sister Laurie each time which makes it even more of a great experience each time. I like that the scheduling is flexible so no matter when you go you will have a great trainer and it's personalized with no competition with anyone else but yourself. The trainer keeps you at your level...(me beginner lol) and always make sure you do each task correctly as to make sure you don't injure yourself. All in all this is one of the best investments in myself I've ever made.

Gabe Nickels

It’s a great gym and I really like it!

Melissa Roberts

When you live with chronic pain, you'll try just about anything that might help. I was gifted a FRT session with Caroline. I really was just expecting to feel relaxed and (perhaps) more limber. After an hour on the table I was completely shocked at how amazing I felt. I was walking taller, did not feel constricted while walking, and the dull/hot/achy pain was gone.....for two days!!! The movements are so gently, you don't realize all the beneficial work that is happening. She showed me things about my body that I had no idea were negatively impacting me. She then illustrated how she was adjusting movements because of this. Caroline is incredibly compassionate, talented, and very knowledgeable. Highly, highly recommend!!!!

Greg McNamara

This is a great place to go if you're just a beginner or if you're an experienced athlete. Myself im just starting out again. They will help you with just about anything from weight loss , diet or strength training. The staff is wonderful and very helpful. Scott helped us today and was great Very helpful and understanding. Seems very knowledgeable. The equipment is clean and up to date. The building is nice and clean, very inviting. I plan on returning and continuing my weight loss and strength gaining journey

Cathy Sculley

The most amazing trainers. They adjust to your needs and injuries. It’s not a gym, it’s family. Everyone encourages you.

Roxanne Schneider

Synergy is so many things; it’s difficult to express in words the energy and positivity this community infuses into your life!💓 A dear friend gifted me a trial 2 years ago, and I have never looked back. I had been committed to working out for many years with classes and gym memberships, but never realized what was missing. Synergy is people caring for people, with exceptional trainers who listen, educate, mentor and guide….who encourage and applaud your efforts and successes, and who lift you up when you truly need it. They are a 2nd family to me❣️ I am stronger in body and mindset and addicted to my workouts! 💪 Not showing up is never an option. I am humbly grateful to Synergy and it’s outstanding staff🌻 UPDATE 2026 Highly recommend this supportive community!! Synergy is beyond a 5 star experience, to become the best version of yourself with strength and confidence. It educates and encourages, builds and inspires our young kids and athletes with the GRIT program and it meets every adult where they are in life! The trainers are always there to provide the best possible instruction and guidance to support and encourage success. They take the time to know you and greet you with positivity every session. I have seen amazing results in body strength and confidence and it has helped me age gracefully! Thank you to my Synergy family!

Nazifa M

I’ve been working out at synergy for a few weeks now and it’s honestly been the best gym experience I’ve had. I’ve done everything from kickboxing to polo in the past but developed a medical condition making it harder for me to work out. I was nervous getting back into the gym but everyone has been very welcoming, understanding and mindful!

Diana Murtaugh

9 years ago - I wrote this review: I have completely changed my life thanks to the help of Synergy. Working with personal trainers has helped me achieve my goal of weight loss, but I gained so much more in return. I have a confidence level has soared well beyond that of fitness. And most of all, I feel welcome. Although I have faced some personal hurdles over the past 9 years, I returned to Synergy around 2024, and I do not regret it. The trainers are highly knowledgeable and supportive. The other members are also quite supportive. This isn't a scan-a-card-and-anonymously-work-out type of place. It's a community.