I don't write many Yelp reviews, but Mark Morgan & his team at F3 have earned every word of this one. I've worked with Mark Morgan for several years now, and he is, without question, the best trainer I've ever worked with. His knowledge of fitness, strength training, mobility, and overall health is incredible, but what really sets him apart is after all these years, he continues to challenge me, and somehow keeps me engaged even on the days I'm not feeling it. As a former college athlete, I've become noticeably stronger, my overall fitness has improved, and I can do things today that I couldn't do when I started. When I've had physical concerns (including a fun year with frozen shoulder) I relied so heavily on the expertise and experience of Dr. Jon Francis - who is absolutely incredible... and also a phenomenal trainer himself! But the biggest transformation hasn't been physical. The greatest gift F3 has given me has been my mental health. Life is busy, stressful, and demanding, and that hour has become something I genuinely need. No matter how I walk through the door--stressed, exhausted, overwhelmed, or distracted--I always leave feeling happier, more energized, and in a better headspace than when I arrived. The entire team at F3 is so welcoming & encouraging. I've made genuine friends in some of the trainers and others who work out there. I've seen great athletes improve, and I've seen people regain their lives there. It is a space for everyone, completely free of judgment. Whether you're just starting your fitness journey or you've been training for years, Mark meets you where you are and pushes you to become the best version of yourself. If you're looking for a gym that genuinely cares about you as a whole person, I cannot recommend F3 and Mark Morgan highly enough. read more

I had a horrible encounter with the lady at the front who seems to just be a receptionist but either way deterred me away from this gym. She was rude and made me never want to pay money to come here again. read more

I have been a member at Fit flex fly since it opened. What keeps me coming to F3 is the variety of classes, the time they are offered, the quality of all the instructors , and I have never been bored. All the classes are fresh, challenging and fun. I have met a lot of nice people and formed friendships as a result. I look forward to going there all the time. With the New year approaching and goals set, look at F3 as a possibility. The team of trainers and staff will work with you and for you so your fitness goals and health will improve. Thanks Mark and Kelli for investing in F3 and making it a great place. A A read more

I attended the Yelp event at Fit Flex Fly and was very impressed with the facility and staff. I typically do a boot camp type class at my work on a weekly basis and the trifecta class I took was probably the best class I've ever taken. I would definitely would love to attend other classes. I currently live downtown Indianapolis and would love it if the location was closer. read more

FYI the Spin + Strength class is not just lifting weights on the bike.. its 30 mins of hard spin, and another 30 mins of bootcamp style shiz. WHAT?! Watch out becuase Keyle will kick your butt in the best of ways! Burpees, lap around the biz, and kettle belling, the works! Love their new spin bikes, as smooth as you can get. BYO spins shoes if that is what you prefer. This gym is pretty great because of all the options they offer. They even have a climbing rope and ladder climber. Looking for the best way to get your ass kicked... found it! read more

I was there for the Yelp event last night and I was thoroughly impressed by the facilities and the staff. I used to work out pretty hard in college, but since then I have mainly ran, light lifting, and yoga. This class was a refreshing break from that routine. I also haven't been worked hard enough to were I feel as if I was going to puke in a long time. The quick, changing movements are not something I am used to/ The staff was energetic and encouraging. The equipment is well maintained and clean. It was overall a great experience that I will have to look into trying again. It would be nice if there was one downtown though, that is my only slight drawback. read more

Travelers!! Calling anyone from out of town or in town. This gym is the best gym I have been to on the road. I travel a lot every month and to get my workout in visit a bunch of new gyms. Never have a felt so welcomed at a gym. The owners are fantastic, the front desk staff is amazing and accommodating (I had some flight delays and they let me go to a different class than the one I was scheduled for which they didn't have to do) and the teachers are some of the best trainers I have worked with throughout the country. I wish this gym was in LA. Such a good gym community with fantastic culture. Do yourself a favor don't walk, run to this gym. You won't regret it and I can't wait to come back to Indy to try more classes. Just FYI Lacy's Kettlebell class will kick your a** and Marks sports class seems amazing...wish I was in town longer! read more

This is hands down the best gym in Indianapolis. I have been a member at La Fitness, Ymca, orange theory, planet fitness, and a couple of private owned gyms. F3 is not just a gym it is a family. I walk through the door intimidated by all of the beautifully sculpted bodies everywhere but the staff are warm, welcoming, remember my name, and make me feel like I belong. The instructors are the best instructors I have ever had. They push you past what you thought possible. These are hands down the best workouts I have ever had in my life. Yes this gym is pricy but if you went to a hot yoga studio and only had hot yoga classes you would be paying almost the same amount. Trust me this is an investment in yourself that you will not regret. They do a great job of strength and cardio maximizing the effectiveness of the workouts and your time. Give the 30 day trial a try you will become addicted. read more

I attended a Yelp event here last night and loved it. The Trifecta Fit class was ~15 min each of circuit training, TRX & spinning. Then, there was a 15 min group cardio-esque workout (jumping jacks, quick feet, etc) prior to a cool down at the end. Fastest hour of working out in my life! I loved the variability, just when I would start to bore/get tired of what I was doing- BAM, something new. That is my kind of workout. My sister went with me and really enjoyed it as well. The staff were all helpful & encouraging. Clean facility with a lot of equipment/workout variety. I would definitely go again! read more

Forget the intimidation of being new at a gym. Everyone here is super welcoming. Cycle sculpt and cycle strength are great classes, and you will leave class feeling the burn. Shanna at the front desk is amazing and she takes time to remember your name so you always feel welcomed. read more

One aspect of F3 that I really appreciate is the fact that the staff puts a lot of thought and planning into the group fitness classes. This is particularly beneficial to a client such as myself, who has limited knowledge of fitness topics. Even though the workouts themselves are very challenging, I think it's easier to go to F3 than a traditional gym b/c the F3 Staff does the proverbial heavy lifting for you and, as the client, you just have to show up and follow along as best you can! While it may sound counterintuitive, I would say that F3 is best-suited for people who are less knowledgeable about fitness topics! read more

Friendly, knowledgeable staff. High energy workout. Hands down the best workout in town in a great facility surrounded by great people.

I was invited to be a plus-one for the Yelp elite event last night and it was a great class. My usual workout either consists of running or yoga, so this was a great, challenging class. I really liked trying something different. I would highly recommend trying it out. If I lived closer, I would definitely look at getting a workout package. Overall, it was a great class and I look forward to trying out the unlimited trial some time soon. read more

I attended a Yelp Fit Club workout at Fit Flex Fly and loved it! If you hate planning workouts but want to get stronger and fitter, this is the place for you. Trainers were fantastic, equipment is well cared for, and the space is well set up. Showers and lockers available in the locker room. Challenging workouts that can be modified to your fitness level. My only regret is that it's a solid 30 minute drive from my house. Give it a try, you definitely won't be bored! read more

GREAT people, GREAT classes and workouts, GREAT space!

This place is amazing and you will leave feeling exhausted but amazing about yourself! I would definitely go back to this place if it only it was closer to downtown! Definitely recommend anyone who wants a fun yet hard work out, to give this place a try. I've already passed on the recommendation to some of my co-workers. read more

This is a fantastic place to get a fantastic workout. If you don't want to work hard, don't enter. Everyone in here is inspiring - from the instructors to the class participants. This is what Indy needed! It is a perfect location and the facility is beautiful - new, bright and clean. I LOVE IT! Natalie Morgan Best read more

Every workout is different and each one challenges me at the right level without being intimidating.

Be training here for 8 Weeks and the workouts are custom and have never been the same. Braydon and Lantz are great trainers with great attitudes. If you are looking to get in shape and want something different then check this place out. read more