9Round Brooklyn - Nostrand Ave
30-MINUTE KICKBOX FITNESS
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New Member Offers
Experience a full 9Round workout for free with no obligations. A trainer will be on the floor to guide you through each of the stations and show you all the moves.
Online Workouts + One-Month Membership
Purchase one month of our in-club membership to use when you start in-studio workouts and stay active now by following along with our member-exclusive, 30-minute at-home workouts!
About the team
Leo "Cali" Bona-balibar full time trainer and part time actor/model. His fighter name is his personality in a nutshell, chill and aspiring. Born and r...aised by Brooklyn he stays competitive in the gym. He plans to be the next spider man, 9Round for life. More
Alyssa “The Rock” Macaluso is a full-time college student and part-time rock climbing enthusiast. A Louisiana transplant to the city, she loves sampli...ng novel dessert and getting lost in bookstores. At a young age, she was exposed to various types of physical activities and hasn’t stopped since! Big things come in small packages in her classes. More
Punch and kick bags, not people. Work toward your fitness goals with basic kickboxing moves.
Combines cardio and resistance training for a complete, full-body workout in 30 minutes.
Show up on your schedule. A new circuit starts every three minutes. Time wasted: ZERO!
Trainers are always there to guide, motivate and push you to get the most from every workout.
Workouts change each day, so your body is always challenged, and you never get bored.
Nutrition guide, videos, and more to help you track your progress and work toward your goals.
What Members are Saying
Efficient, results oriented and fun place to workout!- Mar 12, 2020 by Hana Sato-Thomas
I love how supportive and friendly everyone is!! I always have a great time when I come in while getting an amazing workout!- Mar 6, 2020 by Shelby Orcutt
Great atmosphere. The trainers are awesome!!!- Mar 5, 2020 by Tony Ringgold
The trainers are supportive and motivating (which can be a tough combination to pull off)!- Mar 4, 2020 by K.S.
I like that there aren’t set class times, but there are still trainers setting a workout for you. There’s also a lot more personalized attention than you’d get in a class.- Feb 21, 2020 by L.P.
The instructors are the best- Feb 20, 2020 by M.T.
I love the diversity, intensity, and fast pace of 9Round. I sweat more in this 30-minute workout than a normal day at the gym, and the rotating workouts ensures there's always a challenge.- Feb 19, 2020 by K.D.
The staff is excellent! Especially Samantha and Leo.- Feb 17, 2020 by A.S.
everything i love the atmosphere and the people are work there are so welcoming and warm- Feb 13, 2020 by A.P.
Great instructors, never a dull moment, very motivational experience!- Feb 5, 2020 by A.D.
Hi, I love that in 30 mins I can get a full body workout and the trainers are with us through the whole thing.- Jan 29, 2020 by K.V.
I love the trainers at 9Round! They really push you to do your best and are so kind and helpful! They make the experience! I also like the concept of a quick 30 minute cardio workout. The 9 different ... rounds makes the 30 minutes fly by! The exercises are fun, so it's like you're not even working out! More- Jan 24, 2020 by Devan Amabile
99% of the staff and trainers are completely awesome. This is my first time exercising in my life, and so it's quite hard. The trainers who are always encouraging (shoutout to Leo) make it SOOO much e... asier and are the reason I'm still going. More- Jan 6, 2020 by L.L.
You can start at any time and you get to be in a class setting without class times. It changes each day but is still predictable enough that you can really get into a routine.- Dec 20, 2019 by Rebekah Kendall
I have never wanted to become a member of a gym. I always believed that it was a money grab filled with confusing machinery and people who yelled at you while you were working out, called it training ... and charged MORE on top of the already unreasonable fee. With 9Round, I am having an exact opposite experience. The workout is predetermined so I dont have to think and learn exercises to teach myself. I have a trainer present at each round/station that observes to make sure I am correctly executing the exercise and receiving the benefit of the repetition which is INCLUDED in my fee...and they dont yell. I aim to work out 4 to 5 times a week, and because I am not overwhelmed with all of the other usual factors that come into play in a standard gym set up. All I have to bring is will power and dedication. My results have been holistically and exponentially favorable for me. I do not have a before picture but this afterbir should I say current me is Exactly what I wanted. Big Ups 9 Round!!!!!! More- Dec 13, 2019 by Vance Bradford
Quick but intense and fun workout. Trainers are great and friendly.- Dec 4, 2019 by O.M.
I love the positive environment, the encouragement to push myself hard and surprise myself, and the quick & dirty vibe of the workout--I'm always sweaty and feel challenged, but don't need to spend ho... urs a day. More- Nov 11, 2019 by M.H.M.
Great model great staff. Effective!- Nov 9, 2019 by Melanie Malloy
There’s always a trainer there to make sure you’re performing at your best and cheering you on! They’re friendly and overall good vibes.- Oct 12, 2019 by B.E.
no set class times, different workout everyday, friendly trainers- Oct 11, 2019 by C.C.
Quick 30 minute intense workout and no set class times- Oct 3, 2019 by Chris Vargas
I enjoy the fact that my husband and I can both go and improve our fitness, despite being on very different levels. The trainers are supportive of modifying workouts when needed. The trainers are also... extremely positive every single day and this makes you want to keep coming back in. More- Sep 12, 2019 by Marie Clune
No class time allows me to settle in at anytime and also give extra attention post work out to areas in which I would like to improve.- Sep 6, 2019 by V.B.
How I feel during and after a workout! Everyone is very encouraging and helpful. I'm always looking forward to my next session.- Sep 6, 2019 by Lindsey Siegel
The trainers are the best!!- Sep 3, 2019 by K.S.
I love that the workout changes daily and there are no set class times.- Aug 13, 2019 by Cindy Morris
the different workout every time i visit, and the coaches enthusiasm and helpfulness!- Aug 10, 2019 by N.L.
I love that after 30 minutes I feel like I have worked out every part of my body and always feel challenged by the workouts. 30 minutes is also much easier to fit into a very busy schedule like mine, ... so it is harder to justify skipping a day - which is great. Things don't get boring since the workout changes each day. I used to only work out on machines, and have never done group classes. I have found that working out at 9round where trainers and (usually) other members are present is the perfect middle ground for me, as someone who likes to work out solo, because I'm technically still exercising individually, but there are other people around to help motivate me to push a little harder. More- Aug 2, 2019 by E.M.
The environment is amazing! The trainers push you in a way that’s not too much that it discourages but in a way that you feel accomplished! Love the work out, always feel good after!- Jul 31, 2019 by S.O.
The trainers and how happy they are always a hello and goodbye for everyone.- Jul 29, 2019 by Kimberly Kreider
It's a different routine everyday.- Jul 21, 2019 by N.C.
The trainers are very professional. They remember you by name if you show up enough. They will adapt trainer lead rounds to the skill level of the individual. I'm always in and out in under 37 minutes... even when there's a crowd. They forget to charge me for water half the time even when I remind them. 9 Rounds in Crown Heights on Nostrand Ave. is dope. More- Jul 21, 2019 by Alex Burgess
I enjoy 9ROUND more when there is constant positive reinforcement. I like when the trainers scream out positive feedback to keep going and when they are continuously encouraging us to keep our momentu... m at ever round. I am more efficient when that kind of energy is pushed out. More- Jul 19, 2019 by M.G.
It keeps me motivated and feeling good about my self. The trainers are great. Coming into 9 rounds has some good vibes- Jul 19, 2019 by Anthia Thomas
Quick intense workout that gets results- Jul 17, 2019 by M.M.
9Round on Nostrand Ave in Brooklyn is great. Amazing energy, wonderful trainers.- Jul 16, 2019 by N.M.
I value the flexible class times, the fact that each workout is condensed into 30 minutes, and the personalized experience that I have with the trainers.- Jul 10, 2019 by C.C.
Great trainers, no class times, every workout is different.- Jul 7, 2019 by P.T.
9Round feels like family, it feels like home. Whether I’m at my gym in Brooklyn, or visiting a new city, it’s comforting to know the familiarity of the setting and the rigor of the workout. The traine... rs constantly motivate me and make me feel seen, even in their busiest hours! More- Jun 30, 2019 by Lakisha Gonsalves
It’s quick and flexible (no class times) and a different workout every time- Jun 29, 2019 by B.H.
I like the various exercises, the 30 min. window and the one on one time w/ the trainers.- Jun 19, 2019 by C.L.
Staff is excellent. Energy is contagious. Most flexible workout option for busy individuals.- Jun 19, 2019 by Paul Licari
Love the community feel, the owners and trainers are amazing. All around my best workout experience!- Jun 19, 2019 by Leigh Howard
I always feel welcomed and encouraged by the awesome trainers- Jun 10, 2019 by J.R.
I wish I could get there more frequently, but with a demanding full-time job and a toddler I probably go 2x a week. Even with just that though, in the last 8 months I have trimmed down significantly a... nd recently ran a 5k with only a small amount of training. My cardiovascular health is excellent and I am feeling very strong. Thank you 9Rounds BK!!! More- Jun 9, 2019 by Hana Sato-Thomas
Love 9Round and am constantly telling people about it!- Jun 3, 2019 by K.S.
Adrian is so helpful and a great teacher. I've also enjoyed working with Sam. They do such a great job of welcoming, encouraging you, and making sure you have the correct technique.- May 26, 2019 by J.H.
I love the fact that the workouts are 30 minutes and are intense. It provides me with a great outlet to relieve my stress.- May 23, 2019 by Tiffany Smith
The trainers are incredible and the workouts are well balanced and challenging!- May 10, 2019 by Joey Milanes
Love the trainers!- May 10, 2019 by Coleman Kai-Michelle