★ 5

Ground Strike is a fantastic gym to train at – great coaches and students, friendly and welcoming environment, and a fun atmosphere! Professor Joe is a phenomenal instructor – patient and kind, skilled and knowledgeable in his craft! Thank you Professor Joe and Ground Strike! ^_^

Source: Google

★ 5

Professor Joe and everyone here are awesome! I personally love the combo of rolling around choking each other out with jiujitsu training and then grounding down with yoga at noon. Definitely recommend! Go Check it out!

Source: Google

★ 5

They say the hardest part is walking through the door, and they are not kidding. Peek through the glass, and you might think, “What are these creatures even doing?”

Step inside, and you realize you have found a hidden gem.

Professor Joe mixes jiu jitsu, self defense, and wrestling like an art form. He breaks everything down so beginners can keep up while still keeping seasoned grapplers challenged.

The coaches and crew are absolute killers on the mat, but somehow the friendliest people you will ever meet.

Beginners, beasts, kids, everyone can find their place.

Kids classes start them young, building confidence, coordination, and discipline.

Yoga at noon is perfect for stretching, resetting, and finding your calm before the chaos.

Bored of the treadmill or lifting weights? This is a way to get fit, learn skills, and have fun doing it.

Step through the door, and you might just find the flow you did not know you were missing.

Source: Google

★ 5

Learning self-defense techniques with GroundStrike was fun and educational. Highly recommend.

Source: Google

★ 5

My friend and I went to try a jiujitsu class and Professor Joe was very accommodating, taking us aside to give us a little crash course on self-defense. He’s a great and effective instructor, go try his classes!

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

Love this place! Visiting the island for the first time, I had plans to tour various gyms around the area. My first stop was groundstrike due to proximity it had to my hotel. This turned out to be my only stop 😁 because of the culture the gym has. I met professor Joe and the team, very friendly and welcoming. I got to make new friends and they taught me somethings about the island! As soon as I walked in it felt very homie, as if I trained here for many years. Professor Joe is extremely welcoming, has excellent jiu jitsu, and has an extensive wrestling background. Professor Joe was able to quickly assess my jiu jitsu and complement my game with some techniques he’s learned along the way. As a brown belt, I was able to pick up some great techniques that I can implement into my game.

Professor Joe has over 20 years of experience in the art with some high level wrestling also. I strongly recommend anyone (regardless of age or gender), beginner or advanced, to stop by and get some rolls in with the team at groundstrike. It’s a great experience and absolutely showcases the welcoming spirit of the island.

Source: Google

★ 5

I discovered Groundstrike Jiu-Jitsu during a two-week business trip to Hawaii, and it was a phenomenal experience! Professor Joe’s warm, welcoming energy instantly made me feel at home. His passion and expertise shine in every class, delivering technical, high-quality training in a spotlessly clean gym. With three years of jiu-jitsu experience, I was amazed to learn six unique techniques I had never seen before in just two weeks! I planned to visit other gyms in Hawaii but stayed loyal to Groundstrike’s exceptional instruction, supportive community, and pristine environment. Whether you’re a beginner or a seasoned grappler, this gym is a must-visit for world-class jiu-jitsu in Hawaii. Sign up for a class—you won’t be disappointed!

Source: Google

★ 5

Very welcoming environment and great community! Professor Joe is kind, patient, and will ensure you have a great training session no matter what skill level you are at.

Source: Google

★ 5

The Gym is great! Professor is the man. Good times and a great work out 🫡

Source: Google

★ 5

Awesome gym! Awesome coach. Teaches the fundamentals at any level 🤙🏽

Source: Google

★ 5

Ground strike fitness has been nothing short of great to me and my peers. Professor Joe is a true professional and a very welcoming man. He was kind enough to give my USCG small boat Station a free self defense class and offer us classes at his gym. The GI and NOGI classes are both great, and so is the yoga. Overall great people. Professor lives and gives Aloha no doubt.

Source: Google

★ 5

A group from my office was able to attend a lunch time yoga session with Coco. The studio is great - ample space, clean, air conditioned. We had about 20 people attend and we were all able to spread out our mats and have enough space. Professor Joe was very welcoming and accommodating to our group, ensuring everyone had what they needed.

The yoga involved a lot of different stretches and transitions, and it was great for our team as we mostly work behind a desk and we welcomed the opportunity to move and stretch during our lunch hour. Coco gave clear instruction and guided some of us novices during the class.

Source: Google

★ 5

Awesome gym. Really great coach, friendly students, really good jiu jitsu!

Source: Google

★ 5

Joe is a motivating and empowering instructor! I took a self defense class and learned so much in just one lesson! It definitely opened my mind up to being prepared that danger can strike at anytime. We must always be aware of our surroundings and position our bodies for the greatest advantage of escape and survival. Mahalo Joe!🤙🏼

Source: Google

★ 5

Just tried my first class here and it kicked my ass because I’m out of shape. Super kind teachers who are there to support you at any level you are at.

Source: Google

★ 5

Just started taking classes and I was very nervous and intimidated since I know nothing of the sport. But it is so informative and empowering to start. The atmosphere is great and keeps me coming back!

Source: Google

★ 5

Groundstrike was directly across the street from my hotel when I first got to Honolulu and I'm happy I decided to stop in. I've been training for 20 years and I know what "right " feels like when visiting a school. I could tell right away that everyone there had a good spirit and it was clear Professor Joe created that positive learning environment. He made me feel at home immediately. I'm definitely coming back to train more once I get settled!

Source: Google

★ 5

I visited Groundstrike Jiu-Jitsu while in Honolulu from Canada, and it was an awesome experience! Professor Joe was incredibly knowledgeable and welcoming, and the students made me feel right at home. The instruction was top-notch, the rolls were fun and challenging, and the vibe perfectly captured the aloha spirit. Whether you're a beginner or experienced, this is a must-visit gym. Can't wait to come back!

Source: Google

★ 5

Ground strike Jiu-Jitsu is an excellent place to train jiu jitsu whether you live on Island or are just visiting. Professor Joe is very knowledgeable in both jiu jitsu and wrestling making for well rounded grappling training sessions. With the inclusion of yoga and striking Groundstrike Jiu-Jitsu is a must if you're interested in training for the first time or if you're seasoned and looking for a new home. 🤙🏼

Source: Google

★ 5

Great gym to train

Source: Google

★ 5

Source: Google