CF Kids and Teens

Fit, Focused, and Confident

Program Description

At CrossFit Optimistic in San Antonio, TX, our CrossFit Kids & Teens program introduces youth to functional fitness in a safe, fun, and supportive environment. Designed for ages 5 through 17, our age-appropriate classes focus on building strength, coordination, and confidence through constantly varied, high-energy workouts.


Led by certified coaches with experience in youth fitness, every session is structured to improve physical literacy while keeping kids engaged and moving with purpose. From foundational bodyweight movements to introductory weightlifting and cardio, we help kids build a love for fitness that lasts a lifetime.


More than just a gym in San Antonio, CrossFit Optimistic creates a community where young athletes learn teamwork, discipline, and resilience—all while having a blast. Whether your child is new to fitness or already plays sports, this program builds well-rounded athletes who are ready for anything.

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Age-Appropriate Coaching:

Workouts are designed specifically for kids and teens by certified youth coaches.

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Fun & Engaging:

Games, challenges, and movement drills keep kids excited to show up.

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Build Confidence & Discipline:

Improves self-esteem, focus, and accountability through achievement.

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Lifelong Healthy Habits:

Instills the importance of movement, nutrition, and community from a young age.

Book Your No-Sweat Intro

Interested in joining CrossFit Optimistic? Fill out the form, and our team will get back to you.

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