No pressure. Just one class on us, so you can feel the difference fifty focused minutes make, deep core work, open posture, and a spine that remembers what it can do.
We’ll text you to lock in your time.
We're the studio you call when you're tired of workouts that don't change anything, and ready for a body that moves the way it used to.
Explore the Method

Tell us your goals. We'll text you a time that fits your week.
A movement assessment and a plan built around your body.
Reformer work, breath control, and deep core activation.
Pick a pack or membership. Osi Body Fit clients get member pricing.

No mirrors-and-ego. Just alignment-first coaching from a Best of Las Vegas instructor who trains every body, first-timers to athletes. You are never left to guess: we move with you, adjusting alignment, breath, and spring load in real time.
Neutral spine, pelvic floor, dynamic alignment. We build the foundation before we add load, so you get stronger without getting hurt.
Spring-based resistance that supports beginners and challenges pros. More core, more control, more length than mat alone.
Small classes and true 1:1 sessions. Your instructor knows your name, your injuries, and your goals by week two.

Spring-loaded reformer flows that build long, lean strength and deep core control. Our signature class, scalable from first-timer to athlete.
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Military discipline and a Best of Las Vegas gold streak, all in service of one belief: every body can move better.
I built Osi Body Fit on a simple promise, train the person in front of you, not a generic program. Pilates by Osi Body Fit extends that standard into a dedicated reformer studio: alignment-first, coach-led, and built for real results.
Find Out More“I walked in with chronic lower-back pain and walked out taller than I have in years. Osi understands the body like nobody I've worked with.”
One class. No card, no pressure. Just 50 minutes that remind your spine what it can do.
Book Your Free Class →Pilates by Osi Body Fit, 5.0 stars across 139 reviews, Best of Las Vegas Gold 2022–2025.
Group reformer classes are $38 drop-in, with packs from $129 and unlimited from $259/mo. Private 1:1 sessions start at $95. Your first class here is always free. See pricing.
Absolutely, low-impact and scalable. Beginners start with neutral spine, breath control, and core stability, then progress to the reformer.
Mat builds raw core strength; the reformer adds spring resistance with more support for beginners and more load for pros. Most start on the reformer.
Right here in Summerlin. Our private 1:1 sessions are built for rehab, prenatal, postpartum, and athletes.