Google reviewers rate this Las Vegas gym five stars across 144 reviews, highlighting the boutique atmosphere and knowledgeable staff. Clients frequently describe personalized training, small group classes, and corporate fitness events that emphasize form correction and injury recovery. Recurring themes include attentive communication, such as regular check-ins, and a supportive environment for postpartum or chronic pain clients. The excerpts do not identify any common criticisms, as all provided reviews are five-star endorsements praising the facility and trainers.
Google rating: 5.0 out of 5 from 144 reviews (100% five-star).
Reviews on this page: 144 Google reviews (138 with written comments, 3 with photos).
Owner responses: the business replied to 70% of reviews.
Most recent review: October 19, 2026.
Service: Personal Trainer serving Las Vegas, Nevada.
Data from Google, last updated October 25, 2026.
Photos
Customer reviews
5.0
★★★★★
144 reviews on Google
5★144
4★0
3★0
2★0
1★0
Reviews from Google, shown as published (original wording, unedited).
AF
austin fleming10 reviews
★★★★★
We used OsiBodyFit for a corporate event where they taught exercise classes to our attendees. Working with Osnat and Jess was easy - they were both so awesome! - and we were thrilled they were able to provide all of the equipment so we didn’t have to source elsewhere. The attendees had a great time and really enjoyed the classes. Highly recommend OsiBodyFit for your corporate event! Thanks Osnat and team!!
Response from the owner · 6 days ago
Austin, thank you for sharing this wonderful feedback. We are so glad Osnat and Jess made planning easy and that providing equipment kept things simple. It means a lot to hear your attendees enjoyed the classes. We appreciate your recommendation and that you chose us for your corporate event.
Really enjoying my workouts with Eduardo. He’s extremely knowledgeable in health & wellness and patient with me. He keeps the workouts interesting and challenging. I highly recommend!
I love working out here! The atmosphere is welcoming, and I always leave feeling stronger and happier. Hailey is an amazing instructor—she’s encouraging, attentive, and makes every class enjoyable. You can tell she truly cares about the people she trains. I’m so glad I found this place and highly recommend it!
Hailey has been my trainer for years and it’s been a a total transformation on how I workout. I don’t think I’d be at the level I am without her guidance. This is a great gym full of great trainers, Hailey is definitely top tier.
I’ve been training at OSI Body Fit for the past four months, and I couldn’t be happier with my experience and the progress I’ve made.
What I really enjoy is the boutique atmosphere. It’s comfortable, welcoming, and never has the impersonal feel of a large gym. From day one, the attention to detail has been outstanding.
The personal trainers are extremely knowledgeable and genuinely care about helping you improve. One of the things I appreciate most is how much attention they pay to proper form and technique during every exercise. They make sure movements are performed correctly and safely, which not only makes the workouts more effective but also helps minimize the risk of injury.
There’s also a real sense that the trainers are invested in your progress. They pay attention to how you’re doing, make adjustments when needed, and encourage you along the way. After four months of consistent training, I can definitely see and feel a difference in my strength, conditioning, and overall fitness.
If you’re looking for a more personalized approach to fitness, knowledgeable trainers, great attention to detail, and a team that truly cares about your results, I highly recommend OSI Body Fit. It’s been a great experience and one I plan to continue.
I’ve really been enjoying my experience at Osi Body Fitness! I started doing personal training 2x a week and recently moved up to 3x. As someone on a postpartum fitness journey, I was pretty nervous starting out—especially with things like squats. Now I feel so much more comfortable, and I can actually see and feel my strength and form improving every week.
Hailey and Eduardo have both been amazing. They’re encouraging, patient, and always make me feel comfortable while still pushing me to do better. I’m really happy with my progress so far and excited to keep going! 💪
Response from the owner · a month ago
Thank you, Kavita, we are so glad you are enjoying training at Osi Body Fitness. It is wonderful to hear your confidence, strength, and form are improving, and we will pass your kind words to Hailey and Eduardo. We are excited to support you on your postpartum fitness journey and look forward to celebrating future milestones with you.
I have been training at Osi Body Fit for about 2 months and I am honestly surprised at my results. The team and trainers have been so helpful during my postpartum journey. They are detailed with form and really want you to be the best version of yourself. Seeing my personal growth and strength in the mirror is the most amazing feeling. The one on one sessions is exactly what I needed to see change in my body and I can say that I am more confident and comfortable in my body and what my body has transformed to. The trainers Osi, Eduardo and Hailey are super knowledgeable and easy to get along with. I would recommend Osi Body Fit to every momma out there!
Response from the owner · a month ago
Erika, thank you so much for sharing your experience and for recommending Osi Body Fit to other moms. We are thrilled to hear the one-on-one sessions and the support from Osi, Eduardo, and Hailey helped you gain strength, confidence, and comfort in your body during your postpartum journey. Your progress means a lot to our team and we look forward to supporting your continued growth.
I’ve known Osi for many years, but this was my first time actually training at her gym, and I should have started sooner. The small group classes and personal training sessions are perfectly structured, challenging, and effective without feeling overwhelming. Osi is incredibly knowledgeable, motivating, and genuinely care about form and results.
The atmosphere is positive and supportive, the space is clean and private, and you actually feel like you’re getting real attention instead of being just another number.
If you’re looking for a boutique fitness studio that delivers real results in a welcoming environment, this is the place. Highly recommend!
Response from the owner · 2 months ago
Thank you so much, Amit — we’re thrilled you chose to train with us and that you enjoyed the small group classes and personal training. Osi will be delighted to hear you felt supported by her knowledge, focus on form, and motivating coaching. We appreciate your recommendation and look forward to continuing to help you reach your goals.
Osi Body Fit is a great place for training! I found this place from a referral after recent cervical injury. The staff here I've worked with - Osi, Eduardo, Hailey - all are well-versed in injury recovery, and have helped me a ton. I was really worried about long-term debility, but they reassured me, have kept me on track with immense attention to detail, and have me feeling stronger and more functional than ever. I am immensely grateful for their services and would recommend to anyone who wants to start their journey to their best self.
What sets Osi apart is how attentive and invested she is, not just during training sessions but outside of them as well. She regularly checks in, listens carefully to your concerns, and takes any pain or discomfort seriously. If a particular exercise or movement causes issues, she doesn't simply push through it or tell you that it will get easier over time. Instead, she makes the necessary adjustments and works to find solutions that fit your body's needs.
If she doesn't immediately know why something is causing pain, she takes the initiative to research, learn, and better understand what might be happening so she can help you safely and effectively. Her dedication, knowledge, and genuine care for her clients make her an exceptional trainer. I highly recommend Osi to anyone looking for a trainer who truly puts their clients' health, progress, and well-being first.