Martial Arts Classes in Bay City for Kids, Teens & Adults
Beginner-friendly programs from age 3 through adult. Find the class that fits, or try two beginner classes with our $2 New Student Starter Pass before deciding what comes next.
Start With The Class That Fits
You do not need to understand martial arts before choosing where to start. Pick the age group or program that fits you or your child and we will explain the rest on that page.
Ages 3-4
Tiny Ninjas
A fun first introduction to listening, movement, coordination, confidence, and learning how to be part of a class.
Explore Tiny Ninjas
Ages 5-7
Little Ninjas
Age-specific martial arts built around confidence, focus, self-control, coordination, and having fun while learning.
Explore Little Ninjas
Ages 8-12
Junior Martial Arts
For kids ready to build real confidence, improve focus, handle challenges, and become genuinely good at something.
Explore Junior Martial Arts
Ages 13-17
Teen MMA
A teen-only program combining fitness, confidence, striking, grappling, and real MMA skills in a structured environment.
Explore Teen MMA
Adults 18+
Adult MMA
Learn striking, grappling, movement, and practical MMA skills while getting a workout that is actually interesting.
Explore Adult MMATry Cosens Before You Decide
New students start with two beginner classes. Choose your first class online, come experience the academy, and decide what you want to do next after you have actually tried it.
Two beginner classes are included in the Starter Pass. Program-specific details are shown before you book. No obligation to continue after your beginner experience. Current special ends month end.
What People Actually Say About Cosens
Kids, teens, and adults come in with different goals. The common thread is having coaches and a training environment that make people want to keep improving.
“This has been a very positive experience for my boys; the life skills they learn are so relevant and useful for all aspects of life. The coaches have been such a good example and a wonderful influence in their lives.”
“The teen and adult classes are a perfect blend of challenge and respect, fostering an environment that is both safe and incredibly rewarding. The supportive community makes everyone, regardless of skill level, feel valued and empowered.”
Coach Cervantes
Cosens Martial Arts Bay CityStarting martial arts can feel intimidating when you have never done it before. Your first experience should make things clearer, not make you feel like you were supposed to already know what you were doing.
Coach Cervantes leads the Bay City location with a beginner-first approach built around clear instruction, steady progress, and helping students feel comfortable enough to learn.
See The Bay City Academy Before You Visit
No mystery on your first day. Here is the entrance, the training space, and the exact information you need before you arrive.
The Front Entrance
Know exactly what to look for when you arrive for your first beginner class.
Inside The Academy
A clean, professional training space with padded floors and room to learn safely.
Cosens Martial Arts Bay City
4101 E Wilder Rd, Suite E-505, Bay City, MI 48706
Call (989) 297-8558 | Text (989) 892-5024
Need One More Thing Cleared Up?
These are the basics that apply across most Bay City programs. The individual program pages answer the age-specific questions in more detail.
Do I or my child need any martial arts experience?
No. Our beginner experience is designed specifically for brand-new students. You are not expected to know the terminology, techniques, or how classes work before you arrive.
How do I know which program to choose?
Start with age. Tiny Ninjas is ages 3-4, Little Ninjas is ages 5-7, Junior Martial Arts is ages 8-12, Teen MMA is ages 13-17, and Adult MMA is ages 18+. If you are still unsure, call us at (989) 297-8558.
How does the New Student Starter Pass work?
Choose the Youth, Teen, or Adult Starter Pass, select your first beginner class time online, and come try Cosens. The Starter Pass includes two beginner classes so you can experience the academy before deciding what comes next.
What happens after the two beginner classes?
If you enjoy the experience and want to continue, we can explain the regular program options available to you or your child. There is no obligation to continue after the beginner experience.
Where do I see available first-class times?
Open the Starter Pass or program page that fits you. When you book, you can choose from the available first-lesson times shown online.
Find Your Class Or Come Try It
You do not need to figure out your long-term plan tonight. Start with the program that fits, or use the $2 Starter Pass to experience Cosens in person.