4Fitness offers personal training and small group classes in a comfortable private setting. 4Fitness is a body-positive boutique fitness studio in St.
Petersburg, FL, offering fun, joint-friendly workouts that empower people of all shapes, sizes, and fitness levels. We specialize in small group fitness classes and personal training that are effective, supportive, and seriously fun. Our unique class lineup includes Fly Bungee, Flying Pilates, Aerial Yoga, TRX, Surfset, ChopFit, and more—experiences you won’t find anywhere else in the area. At 4Fi
09/03/2026
This isn't your typical gym, and we're very proud of that. 💚
At 4Fitness, you'll find small classes, unique joint-friendly workouts, personal attention, a supportive community, and no intimidating gym culture.
You don't have to "get in shape" before you walk through our doors. Just show up as you are. We'll meet you there.
Exciting news 4Fitness has made the best of Florida again!!🎉
Thank you to all of you for your support! 💚
I love the community that has been growing at 4Fitness.
Push ups in a recent bungee class.
Just a quick video from a Surfset class. Great for balance and core strength.
Just a little Bounce Energy
This group was so much fun
Starfish jump in a private Fly Bungee class.
🦩🚨 FIONA HAS AN ANNOUNCEMENT! 🚨🦩
Apparently our favorite 4Fitness flamingo is ready for another vacation...
🚢 WE’RE CRUISING AGAIN! 🌴☀️🌊
Join the 4Fitness crew aboard Royal Caribbean’s Harmony of the Seas for 7 nights of fun, sunshine, adventures and some of our favorite people!
📅 May 22–29, 2027
🚢 Harmony of the Seas
📍 Sailing roundtrip from Port Canaveral
🌴 Perfect Day at CocoCay
🇯🇲 Falmouth, Jamaica
🌮 Cozumel, Mexico
🌊 Sea days + LOTS of time for fun!
Our official motto:
💪 SAIL. SWEAT. SOCIALIZE.
Fiona’s version:
🍹 SIP. SUNBATHE. REPEAT. 😂🦩
This is more than a cruise — it’s the 4Fitness community taking the fun out to sea.
Come make some memories with us! 💚
👉 Cruise details: link in comments
⚓ Limited group space available!
NoJudgmentJustMovement Cruise2027
Trying something new in Bounce Energy.