UnbreakableFIT-SB

Skateboarding Sports Performance Training

For Kids, Teens & Adults

Meet Your Coach

Meet Your Coach

My name is Anna Kemper, and I am a Sports Performance Coach and Sports Rehabilitation Specialist. With over a decade of experience coaching athletes in sports like soccer, hockey, and martial arts, my work has increasingly centered on applying this expertise to the unique demands of skateboarding. As a skateboarder myself, I understand firsthand the specific physical challenges and movement patterns the sport places on the body. I help skateboarders of all ages enhance strength, mobility, and performance while reducing injury risk.

My core focus is youth development, where the right training builds a strong foundation for lifelong athletic ability, better skateboarding performance, and safer progression.

Holding a Master’s degree in Biology, I combine the latest science in long-term athletic development with practical training that’s fun, safe, and effective.

I work with skateboarders across Southern California, offering in-home sessions or meeting at a location that works best for each client.

Youth Training

Proper training is essential for young skateboarders to build a strong foundation in strength, mobility, and balance, setting the stage for long-term athletic ability and safer skateboarding. By focusing on age-appropriate exercises, I help prevent injuries and enhance performance.

I work with kids and teens aged 7 to 18 who aspire to become professional skateboarders, helping them develop the skills that support both their passion for skateboarding and their overall physical health.

My program takes a unique, stage-based approach, progressing through training phases that align with key developmental milestones for young athletes. Rooted in Rhodri Lloyd’s long- term athletic development framework, each phase targets specific skills — from foundational mobility and strength to more advanced performance techniques — ensuring athletes progress at the right pace, with the right focus. This personalized progression maximizes each athlete’s potential, both on and off the board.

How It Works

My program is a six-week, in-person training plan tailored specifically for skateboarders across Southern California. I bring all necessary equipment and meet athletes at their homes or at a location that works best for them.

The program includes one session per week, focused on developing stability, strength, speed, and power — key physical qualities for improving performance and preventing injuries.

In addition to performance training, I help correct movement limitations, address pain, and guide the rehabilitation of existing injuries. I also teach techniques athletes can use on their own to relieve pain, support recovery, and reduce injury risk.

To keep progress consistent, I offer ongoing support via phone or text, making it easy to stay on track and get questions answered between sessions.

What my clients are saying

I had a very good experience first time working with Anna. She knows what she’s talking about. She was able to give me immediate relief to my muscles and advice for what to do myself so I stay skating and feeling healthy.

Cory Juneau

"My name is Kiko Francisco, I skate for the Philippines skateboarding national team. Anna Kemper is my sports performance coach and she is a life saver. It’s amazing working with her. I work with her at least once a week. We do strength and stretching exercises specifically for skateboarding and it has definitely upped my performance and how my body feels every day skateboarding. I would suggest her to everyone from any level. It’s game changing for me."

Kiko Francisco

"Anna Kemper is a sports medicine trainer and strength and conditioning coach. I met her skateboarding as she works and skates with other pro riders. She taught me techniques that reversed years of issues and was able to explain why I was experiencing certain issues. She gave me the tools and taught me habits to not only improve performance, but prevent injuries as well.”

Tristan Rennie

Contact me

Have questions or ready to start? Reach out today!

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UnbreakableFIT-SB by Anna Kemper ©2025

© 2025 AnnaUnbreakable - All rights reserved.

Development by Black Desk

Proudly Serving These Areas

I offer personalized, in-home performance and rehab training for skateboarders across these locations.

  • Los Angeles County
  • Orange County
  • San Diego County