World class instruction taught by a 4-time Olympian.
Alliance St. Croix is owned and operated by 4-time Olympian, World Bronze Medalist and Alliance Jiujitsu Black Belt, Brian Olson. Sensei/Coach Brian is known for his leadership, humility, hard work and dedication to the learning and growth of his students. Our vision is to help our students to be best version of themselves both mentally and physically through martial arts. There is no greater reward than seeing a student smiling and having fun, while they grow and develop the abilities that will improve their lives
Class Schedule
Martial arts provides so many positive aspects for life. We work on how important it is to support each other and work together to help get the job done. Love seeing our Tiny Eagles working together and having so much fun in the process!#hudsonwi #riverfallswi #hudsonwisconsin
Amazing classes last night! Everyone is training and working hard!
Chaos before class begins and this was something the kids started doing in their own. Remove the electronics and see what happens!
6am class going strong! 20 on the mats getting after it
Still on a high from ALL ALLIANCE training yesterday! To spend time with so many great people training and sharing techniques is truly incredible. I can’t wait for the next one!
This is so EXCITING! Having so many ladies on the mats training is so inspiring and to match that we are now including our teens in our All Alliance Training and they works their butts off. I am so very proud of every one of them. They showed themselves what they are truly made of. Our next generation is bright
An AMAZING START TO 2025. Our all Alliance training did not dissapoint. Over 90 people on the mats training to get better, meet our other Alliance Family members and get after it. This is one of the absolutely unbelievable things that make the Alliance family so special!
TODAY IS THE DAY! All alliance training begins at 11:30am-1pm. Recovery meal at @proteinhousehudson mention Alliance training and get 15% off.
YEAH BUDDY! Our teens are growing and getting after it. So many AMAZING students in the mats!
Super excited to host our first all Alliance training of 2025. The mats will be absolutely packed and a lot of training, sweating and having fun. This will be our first event to where we are bringing in our teens as well. Training begins at 11:30 and finishes at 1pm. We have teamed up with @proteinhousehudson for everyone to grab the amazing recovery meal after. Let them know that you are a part of the Alliance training group and receive 15% discount!
See you in the mats!
For our working parents! If you need to get some work done while your 🦅 are on the mats training, this station is for you. This is a new work area for our parents that need to finish those projects. WiFi will also be available for you.
Man this warms our hearts. Our teen girls are FIERCE and getting after it. A true friend and Renate is one that makes sure that you are prepared. They are someone that you can go to war with and then be best of friends right after it!
A truly AMAZING THING to see so many training to improve. So proud of these Eagles!
Truly AMAZING to see so many of our students in the mats training, learning, sweating, smiling and so much more. We are helping to make our students great both on and off the mat. INSPIRING!
An AWESOME Saturday training with these 🦅!
A truly momentous occasion! Please help us welcome newest and FIRST female purple belt @tinawarrenrocks . Tina is an avid competitor with 2024 Europeans-silver, Pans-Gold. Worlds-Silver and she just competed at 2025 Europeans and took Silver in her division and Gold in the open. Her accolades are amazing but if you know her, the most amazing thing is how caring she is for everyone and the person that she is. We are truly humble to be able to present Tina with her purple belt! CONGRATS GAL!