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Whetstone Jiu Jitsu
5 ★★★★★ 86 Google reviews · Muay thai gym in Cortlandt Manor, New York
Plan your first class
- Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
- Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
- Kids & youth classes kids and youth muay thai classes (ages 4–15) — built around discipline, focus, and confidence
- Sparring & clinch sparring and clinch sessions for members ready for controlled contact — always optional and coach-supervised
- Today see hours ·
- Website & schedule whetstonejj.com — book classes and see the live schedule
- Phone +1 914-257-3536
Hours
| Monday | 6–7:30 am, 10:30 am–12 pm, 5–9 pm |
| Tuesday | 6–7:30 am, 12–2 pm, 5–9 pm |
| Wednesday | 11 am–12:30 pm, 5–9 pm |
| Thursday | 6–7:30 am, 12–2 pm, 5–9 pm |
| Friday | 6–7:30 am, 12–2 pm, 5–8 pm |
| Saturday | 9:30 am–12 pm |
| Sunday | 10 am–12 pm |
The classes they run
“His instruction is clear, insightful, and tailored to each student's needs, whether you're a beginner or a seasoned practitioner.”
“The owners have a true dedication and passion, that’s matched by their knowledge and patience with both the adults and the kids.”
“Not only will you learn self defense but you’ll find new confidence in yourself and make life long friends!”
“), clean bathroom, ample parking, and a range of classes in gi and no gi, including striking, MMA, and plenty of open mat time.”
Other martial arts here
“If you are looking for a quality gym to learn and train Jiu Jitsu I could not recommend Whetstone Jiu Jitsu more.”
“), clean bathroom, ample parking, and a range of classes in gi and no gi, including striking, MMA, and plenty of open mat time.”
What members say
“The coaches are excellent—they’re knowledgeable and take the time to make sure you actually understand the techniques.”
“Joined nearly 9mo ago with no prior training but felt welcomed immediately by Dan and all other instructors AND students.”
“Dan and his students were very welcoming and allowed me and 3 of my training partners to drop in for Saturday open mat.”
“His classes are fun, his techniques solid, and he does a good job of including brand new people and more seasoned competitors.”
“If you want a motivated, safe, clean, supportive, and engaging gym to train at whetstone is the place to go.”
“Coach Craig is somehow able to take a class of belligerent 5 year olds and combine the perfect amount of discipline with fun and and caring (there are only 5 after all).”
From the reviews
The best BJJ Gym this side of the Mississippi!!! Great community, with the nicest people! Dan, the coach is an experienced Black belt whose love for the sport is palpable. Not only will you learn self defense but you’ll find new confidence in yourself and make life long friends!
Whetstone Jiu Jitsu, led by Head Instructor Dan, deserves every one of its five stars. From the moment I stepped through the door, I felt welcomed by the friendly staff and fellow practitioners. Dan's expertise and passion for Jiu Jitsu are palpable in every class.
Dan is a quality black belt instructor. His classes are fun, his techniques solid, and he does a good job of including brand new people and more seasoned competitors. For anyone looking to get into BJJ in the Westchester area, I highly recommend Whetstone Jiu Jitsu!
Whetstone jui jitsu is by far the best gym I have ever been to. Dan runs a fantastic program. The people and culture are extremely welcoming to everyone. The coaches and instruction are professional and always helpful. I absolutely love coming here!
New to muay thai? Start at Whetstone Jiu Jitsu
Whetstone Jiu Jitsu comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit to start — you get in shape by training, not before it, and coaches scale the conditioning to you. Second, you won't be thrown into sparring — reputable gyms build fundamentals (stance, footwork, and the basic strikes of the "art of eight limbs") for weeks before any contact, and sparring stays optional. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first muay thai class at Whetstone Jiu Jitsu
Nervous about walking into a muay thai gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.
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