Personalized Pilates sessions focusing on balance, abs, cardio, and stretch with weekly varied moves.
Strength and balance-focused suspension training classes for all fitness levels.
Lower-impact yoga sessions designed to enhance mental clarity and flexibility.
One-on-one sessions to familiarize beginners with equipment and techniques.
Flexible membership options for unlimited access to a variety of classes.
Customized workout adjustments for individuals recovering from surgeries or injuries.
Infinity is great! A friend and I started with the private intro class with Alyson. It was fun, engaging and provided a great understanding as to what to expect in the other classes. Signed up for a monthly membership and now we look forward to the classes every week! Definitely recommend!
My favorite thing about Infinity is the variety- there are reformer classes that have different focuses such as balance, abs, cardio, and stretch that all cycle in different moves each week. The TRX classes have strength focused and balance focused options, and the yoga classes are lower physical impact- yet bring a high degree of mental clarity. Alyson is very knowledgeable, Nola has a fun playlist, and Andrea is super welcoming. This is a great studio to build a relationship with, and is a positive environment to expand one's fitness regimen.
I've never done a Pilates class before, and I had a great first experience thanks to Infinity Fitness! The studio space offers a relaxing, welcoming environment. The instructor, Nola, did a great job of providing me the extra help I needed as a beginner while still running the rest of the class smoothly. I will be back soon :)
Great place! Coming off a knee replacement and having a shoulder one done soon. Allison was extremely knowledgeable and she helped me with all of the modifications in needed! Highly recommend!
Inviting and inclusive environment for trying Reformer Pilates for my first time. I really enjoyed the initial private introductory lesson, so I was comfortable using the machine before starting classes. Alyson is kind and just the kind of instructor I was looking for! A boutique individualized workout experience that has been wonderful so far.

Elevate your fitness journey with personalized Pilates, TRX, and yoga in a welcoming St. Louis studio.
No photos available
Infinity Fitness is a premier boutique fitness studio in St. Louis, MO, offering a variety of classes including Reformer Pilates, TRX, and yoga in a relaxing, inclusive environment. With a 4.9/5 rating, we specialize in personalized instruction for all levels, from beginners to those recovering from injuries. Our knowledgeable instructors like Alyson, Nola, and Andrea provide engaging workouts that focus on balance, strength, cardio, and mental clarity, making fitness fun and effective.
Claim Infinity Fitness to update business info, respond to reviews, and access analytics.