By Daniel Gundert, Owner of North County Gymnastics & The Gyminny Kids, former gymnast, lifelong coach, national gymnastics judge, best-selling author, and father of five competitive gymnasts.
Gyminny Kids is a family-owned gymnastics and ninja school serving San Diego families at six locations: 4S Ranch, Poway, Carlsbad, La Costa, La Jolla UTC, and Solana Beach TRC. Children can begin with parent-and-tot classes and continue through recreational gymnastics, ninja training, and competitive team programs, with coaching and class options for different ages and goals.
What makes a gymnastics and ninja school the right fit for your child?
When parents search for the best gymnastics or ninja school in San Diego, they aren't just comparing equipment or class schedules. They're trying to picture their child walking into a new gym: Will the coach notice them? Will they feel comfortable if they're shy? Is there room to grow if they fall in love with the sport?
I've been part of Gyminny Kids since I started coaching here in 2003. I was a gymnast before that, and I've seen the sport from the coach's side, the owner's side, and the parent's side. My wife and I have six children, and each has had their own gymnastics experiences. That has shaped what I look for in a children's program: good coaching, steady skill development, a welcoming environment, and a family experience that works in real life.
There isn't one "best" program for every child. The best fit is a place where your child can start at the right level, feel supported, and make progress at a pace that suits them. Here are a few things I'd encourage San Diego parents to look for.
1. A place to start, even if your child is brand new
A child doesn't need to arrive with a backbend, a cartwheel, or a clear idea of what gymnastics is. Many children start by watching. Some need time to warm up to a new coach or room. That's a normal first step, not a sign that they don't belong.
At Gyminny Kids, our programs include parent-and-tot classes for young children, preschool and recreational classes, ninja classes, and competitive training. The right starting point depends on a child's age, experience, interests, and readiness. Our gymnastics classes in San Diego give families a way to explore those options while building a strong physical foundation.
When I coach a new student, I'm not looking for a perfect first day. I'm looking for small signs of comfort and curiosity: a child trying a station, listening to a coach, or asking to come back.
2. Coaching that builds skills step by step
Gymnastics is exciting because children get to do things that once seemed impossible. But good progress is built through fundamentals. Coaches break skills into parts, help children practice the right shapes and movements, and make sure the next challenge fits that child.
That approach is important for ninja training too. Our ninja classes use parkour-inspired movement and obstacles to help children practice balance, coordination, jumping, landing, and problem-solving. The goal isn't to rush a child through a course. It's to help them learn how to move with control and confidence.
The American Academy of Pediatrics recommends gradual increases in activity, proper skill progression, warm-ups, and attention to safety in gymnastics. Parents can read its guide to keeping gymnastics safe and fun. These are also good topics to ask about when you visit any program.
3. A pathway that can grow with your child
Some children come for a weekly class, learn new skills, and enjoy being active. Others discover a deeper interest and want more challenge. A strong program gives families room for both, without making a child feel that every class has to lead to competition.
At Gyminny Kids, children can participate recreationally or, when they're ready and interested, explore a competitive pathway through North County Gymnastics. Commitment levels vary, and coaches help families understand what the next step involves.
My own philosophy has always been that fundamentals and patience pay off. I've seen children make their strongest progress when they're allowed to build confidence and consistency before moving on. In coaching, we sometimes say, "slow plus slow equals fast." Careful work creates a foundation children can use later.
4. More than one way to enjoy the gym
A child may love a weekly class. Another may prefer a camp, a birthday party, kids night out, or an occasional visit to Open Gym. Different ways to participate can help families find what works through busy seasons and changing interests.
Gyminny Kids offers camps, Open Gym, birthday parties, and special events alongside classes. These experiences give children more chances to move, play, and feel comfortable in the gym.
Families also have different needs. Some are looking for a first activity for a toddler. Others are balancing activities for siblings, searching for a school-break camp, or considering competitive gymnastics. A good first conversation should help you understand your options, not pressure you into one.
5. A convenient location and a welcoming first visit
The practical details matter. A class can be a wonderful fit, but parents still need a location, schedule, and routine that work for the family. Gyminny Kids has six San Diego County locations:
If your child is nervous, you can let the coach know before class. You can ask how the class is organized, what your child should wear, or what happens if they need a little time to join in. A helpful program should welcome those questions.
What "best" means to us
I'm proud of what Gyminny Kids has become, but what matters most to me is still the same as when I started coaching: the individual child in front of us.
A bright, spacious gym built for kids
When families walk into one of our gyms, I want them to feel like they've stepped into a bright, clean gym heaven: a welcoming place with room to move, explore, and learn. Our state-of-the-art climate-controlled facilities are designed around children's needs, with professional gymnastics equipment and dedicated spaces for different ages and activities. A well-equipped gym matters because it gives coaches more ways to teach skills progressively and gives children room to build confidence at their own pace.
Career coaches who know the children they teach
The coach in front of your child can shape how they feel about the sport. We've built Gyminny Kids around career coaches who bring experience, consistency, and care to their work. When a coach stays and develops within the program, they can get to know their students, recognize their progress, and help them take the next appropriate step. For parents, that means your child is learning from someone who sees more than one class or one skill.
A premium experience, from the first visit onward
I sometimes describe Gyminny Kids as the Mercedes-Benz of gymnastics and ninja in Southern California. I mean we work to deliver a premium experience across the whole visit: the facilities, equipment, coaching, programs, and how families are welcomed and supported. The goal isn't luxury for its own sake. It's to create an environment where children are excited to come in, parents feel good about the experience, and the details are handled with care. We found that parents are generally willing to pay a bit more for the peace of mind that comes with knowing Gyminny Kids has the best, well-vetted, and trained staff in the biggest and best facilities.
More than 1,500 five-star reviews from families
Choosing a children's activity is personal, so it helps to hear from parents who have already been part of the program. Across our locations and review platforms, Gyminny Kids has earned more than 1,500 five-star reviews via Google, Yelp, and Facebook. That feedback reflects families' experiences with our coaches, classes, facilities, and community. We're grateful for every family that has taken the time to share what their experience has meant to them.
Recognized for growth and service
Gyminny Kids has been named to the Inc. 5000 list of America's fastest-growing private companies twice. We're proud of that recognition, but growth only matters if we keep serving children and families well. Our focus remains on building strong local programs, investing in our people and facilities, and giving families a positive experience as we grow.
More than 100,000 families served
Since Gyminny Kids began in San Diego in 1987, we've welcomed more than 100,000 families through our doors. Each family has its own reason for coming in: a toddler ready to explore movement, a child looking for a new challenge, a student who loves ninja obstacles, or a young athlete who wants to pursue competitive gymnastics or use gymnastics or ninja to supplement thier current sport, which is often soccer, baseball, golf, dance, swimming, or football. Serving that many families is a milestone we're proud of, and it reminds us that this work is always about the individual child and family in front of us.
Local recognition that reflects our community
We're honored to have been voted San Diego's Best by readers of the San Diego Reader several times and recognized by other local publications. Awards are meaningful because they reflect the voices of the community we serve. The recognition is a point of pride, but the responsibility behind it is what matters most: continuing to earn families' trust through thoughtful coaching, welcoming facilities, and programs children enjoy.
Training and supporting our coaches
We don't expect coaches to stop learning once they're hired. Through Gyminny Kids Academy, our in-house training program, coaches continue developing their teaching skills, learning our class standards, and working through progressions for the children they coach. Mentoring, observation, and the experience of career coaches support that training and help newer staff members grow. For families, the benefit is a more consistent experience across classes and locations, with coaches prepared to teach skills clearly and age-appropriately.
The best gymnastics and ninja school in San Diego for your family should be a place where your child is treated with care, taught with purpose, and encouraged to enjoy movement and physical fitness. It should offer a clear path for learning while making room for children to grow in their own way.
That's what we work toward every day across our six locations. If you're considering a class, visit the location nearest you, ask your questions, and see how your child responds. You can start by exploring our class options and choosing a location that fits your family.
Read more about what makes Gyminny Kids San Diego's best→]
Five Reasons GK Has The Best Staff In The Business→]
10 Reasons Gyminny Kids Offers the Best Kids Night Out for Ages 3+→]
Best Movement Class for Babies and Toddlers: Compare Gymnastics, Music, and Swim→]
13 Reasons Why Gyminny Kids Is San Diego's Best→]
Frequently asked questions
What age can my child start gymnastics at Gyminny Kids?
Gyminny Kids offers parent-and-tot classes for young children as young as 9 months, with programs that continue through preschool, school age, and competitive levels. Check the class page or your preferred location's page for current options.
Does my child need gymnastics experience to try a class?
No. Many children begin as beginners. Coaches can help families find an age- and experience-appropriate class.
What is the difference between gymnastics and ninja classes?
Gymnastics focuses on skills such as balance, tumbling, strength, and body control across gymnastics equipment. Ninja classes use parkour-inspired obstacles and movement challenges, emphasizing actions such as jumping, vaulting, climbing, and landing.
Can my child try recreational gymnastics before joining a competitive team?
Yes. Children can participate in recreational classes and, if they show interest and readiness, learn about the competitive pathway. Coaches can explain the available options and expectations.
Where are Gyminny Kids locations in San Diego?
Gyminny Kids has locations in 4S Ranch, Poway, Carlsbad, La Costa, La Jolla UTC, and Solana Beach TRC. Visit the location links above to check the program and schedule nearest you.
How do I choose the right class?
Consider your child's age, experience, interests, and comfort level. Ask the gym about class placement, coaching, skill progression, and what to expect at a first visit. Then observe how your child feels in the environment.
