Improving Lives

Guaranteed Results

One-on-One
Private Personal Training

Loyalty

Reshape Your Body in as Little as 30 Minutes, Twice a Week!

Finding the time and motivation to exercise can be challenging, especially when you’re unsure of the most effective kinds of exercise and nutrition. That is where we can help! Our unique super-slow strength training method is proven to get results in as little as 30 minutes, 1 – 2 times a week.

Here’s what sets us apart:

Our certified personal trainers in Greenwich, CT and Syosset, NY work with you one-on-one in a private, clean environment – there are never other clients in our gym at the same time! We focus 100% on you to get amazing results and reach your goals.

Now Offering

Online Personal Training

Did you know we now offer virtual personal training sessions? Take the one-on-one strength training program you know and love from Loyalty Fitness – from the comfort and safety of your own home!

Our remote personal trainers can guide and instruct you through your personally tailored workout through a video conference call via a computer, phone, or tablet. Let’s get moving today!

What We Offer You

Whether you’re a senior, an expectant mother, or simply looking to transform your fitness routine, our trainers understand your unique needs.

Private Setting

Our private studio is set up to focus on you. Our personalized programs mean you will get the best one-on-one fitness training and optimal results.

Trainers Who Care

Your experience and goals are our main focus. We provide personalized programs using our scientifically proven slow-motion strength training method.

Training Expertise

Our personal trainers have over 10 years of experience, are nationally certified in corrective exercise, and specialize in slow motion strength training.

Love For Loyalty Fitness

Don’t just take our word for it – hear from Loyalty Fitness clients who have achieved life-changing results with our super slow weight training method.

Greenwich, CT

    
 
 
        
   Bonnie Levison 
 26 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Fabulous studio with excellent trainers.  They gave me my strength and movement back!!
  
 
       
   Eileen Ghastin 
 13 July 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great trainers willing to work with my injuries- they’re knowledgeable, patient yet tough , & funny!   Awesome weight trainers
  
 
       
   Elaine Schmidt 
 18 May 2026
 
 
 Trustindex verifies that the original source of the review is Google. Amazing gym and trainers. They are very attentive and knowledgeable and I have gotten much stronger in a 3 months I’ve been there so far.
  
 
       
   Keith Jobin 
 13 April 2026
 
 
 Trustindex verifies that the original source of the review is Google. If I could Loyalty Fitness 6 STARS, I would! If you're looking help with bone issues such as Osteopenia/Osteoporosis or balance and strength, stop and give Loyalty Fitness a call. Their team of trainers are incredibly knowledgeable and really explain everything in real time. I cant say enough amazing things about how safe yet highly effective their strength training program is. It will be the best decision you ever make!
  
 
       
   Michelle Common 
 4 February 2026
 
 
 Trustindex verifies that the original source of the review is Google. I find the 30 minutes to go quickly and feel like results have been good.
  
 
       
   Karen Gennaro 
 2 February 2026
 
 
 Trustindex verifies that the original source of the review is Google. I've been doing personal training multiple times weekly for decades and Loyalty Fitness is by far my best experience. All the trainers are exceptional.
  
 
       
   leigh Alderson Smith 
 8 November 2025
 
 
 Trustindex verifies that the original source of the review is Google. I never thought weight training could be so fun. Loyalty fitness is a fantastic place with great trainers who make pushing yourself to get stronger a pleasure! Twice a week for 30 mins and the change in my body has been amazing!
  
 
       
   Gregory Woods 
 26 May 2024
 
 
 Trustindex verifies that the original source of the review is Google. Great trainers.. they create an appropriate workout
  
 
       
   Denise Arca 
 7 September 2023
 
 
 Trustindex verifies that the original source of the review is Google. And here is your review:

1) Jean, the trainer, is first rate--highest standards about form, very encouraging and a very lovely person 2) the studio is beautiful, clean and has the best machines for a complete workout 3) the slow motion weight training workout technique is the best for building muscle mass, increasing metabolism and safety 4) the private one on one training, in a place with no music or mirrors, allows for the focus needed to do this challenging workout. I feel very blessed to have this in my life and am so grateful to Mindy, the owner, who is extremely client friendly and does an A+ job of running this business!
  
 
       
   Will 
 10 February 2023
 
 
 Trustindex verifies that the original source of the review is Google. As a person who has played sports all my life I was used to the idea of long hours in a gym doing rep after rep to reach muscle fatigue. I was extremely impressed to see a workout program that worked your entire body in such a short period of time in a safe way and still able to gain results quickly. Mindy and her staff are also very knowledgeable, friendly and never make you feel uncomfortable, so whether your level of training is beginner or advanced they will gear your workout to fit your needs and answer any questions you have.
  
 
 
 
  
 
   Google rating score: 5.0 of 5, based on 34 reviews

Syosset, NY

    
 
 
        
   Lisa Kotliar 
 31 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I workout with Joanne- she is amazing, challenged me each week and yet makes it’s fun to workout. I highly recommend going to Loyalty Fitness, it will change the way you workout and develop excellent habits to improve your health.
  
 
       
   Stephen Conrad 
 28 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Lisa is an exceptional trainer.  She watches every movement you make to be sure that you are getting the maximum benefit from the exercises and minimizing/preventing injury.  She pushes you just the right amount to keep your progress advancing while making sure that the exercise weights aren't too much for you to handle.  It is a clean, lovely facility and you feel invigorated when you leave!  I highly recommend this facility.  I'm just sorry I didn't start sooner.
  
 
       
   Laura Schaefer 
 28 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Loyalty Fitness is an amazing place to train! I train with Lisa, and she is truly the best. I usually feel uncomfortable or intimidated at gyms, but from the moment I walked into Loyalty Fitness, I felt completely at ease.

The gym is always super clean, welcoming, and has such a comfortable atmosphere. Lisa makes every workout enjoyable and makes you feel supported and confident. I highly recommend Loyalty Fitness to anyone looking for a great place to work out. If I could give it 100 stars, I would!
  
 
       
   Melissa Perlmutter 
 28 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Joanne and Ali are fabulous! They got me back into a regular exercise routine after a long hiatus! I’m very thankful to them and look forward to my sessions each week.
  
 
       
   amy goldstein 
 27 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Wonderful trainer, beautiful quiet environment with personal attention . Highly recommend!
  
 
       
   Mike Dioguardi 
 27 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I have been getting personal training from Mindy and the crew for over a year, they've gotten me into the best shape that I've been in since college. I highly recommend giving them a try, you will not be sorry. There is no point in paying for a gym that you don't go to. Invest in yourself and your health, you deserve it....

End of March update, I lost 1.5" off my waist, arms, legs, chest all have measured gains from my last measurement in December. The techniques that they use really work.
  
 
       
   Emily Rothenberg 
 27 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Look forward each session training with Joanne. The Syosset gym is super clean. The staff is very friendly. The energy is great.  The gym makes me happy!   Very dedicated trainers!
  
 
       
   Mini Bharara 
 26 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Loyalty Fitness is an important part of my life keeps me active. The service is excellent. Alli is wonderful. She is almost like family.
  
 
       
   Michele Bahnik Mercier 
 25 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I can't say enough good things about Lisa and the entire training team at Loyalty Fitness. From day one, they took the time to understand my goals, address my physical needs, and build a program that keeps me motivated. Every session is structured, challenging, and safe. The trainers bring fantastic energy and genuine care to every workout. If you're looking for personalized attention and a supportive environment to get real results, I couldn't recommend them more!
  
 
       
   Lisa Spitalny 
 25 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I’ve been training with Lisa for 7 months and absolutely love it! She makes every workout fun, motivating, and something I actually look forward to. She pushes me to do my best while keeping things enjoyable and never boring. I’ve seen great progress and would highly recommend her to anyone looking for an amazing personal trainer!
  
 
 
 
  
 
   Google rating score: 5.0 of 5, based on 64 reviews

What Loyalty Fitness Can Do For You

Improve and enhance muscle tone and body shape

Add calorie-burning lean muscle tissue to the body

Increase metabolism – burn more calories even while sleeping

Fat Loss

Increase endurance, stamina and energy

Improve cardiovascular fitness

Halt and reverse age-related muscle loss (sarcopenia)

Increase bone density for stronger bones

Reverse aging of muscle cells

Improve Cholesterol Levels

Lower Blood Pressure

Reduce Low Back Pain

Help control blood sugar

Improve immune system

Help manage stress, anxiety, depression

Loyalty Guaranteed

We Guarantee Results in as Little as 30 Minutes, Twice a Week, or Your Money Back!

Our certified personal workout trainers specialize in scientific-based super slow strength training and corrective exercise, ensuring safe and effective workouts tailored to your needs. We look forward to meeting with you at one of our two private studios in Greenwich, CT or Syosset, NY.

You're One Step Closer

To The Happier And Healthier You!

Commitment means staying loyal to what you said you were going to do.

We’re ready to help you along the way. If you’d like more information, fill out the form below and one of our expert trainers in Long Island, NY or Greenwich, CT will be in touch to set up your first session!

One-on-One
Private Personal Training

Reshape Your Body in as Little as 30 Minutes, Twice a Week!

Online Personal Training