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"Please check your bulk/spam folders for an email response. We usually reply within 48-72 hours."

Contact Us

Si Boards, Inc. is located in beautiful southern California, USA. The weather is great year round and the beach is just a short drive away. Please contact us if you have questions about products, orders or any other concerns. We are always here to help!

Please be on the lookout for an email response from [email protected] Check your spam or bulk folders. If you don't hear from us within 48 hours please email again or give us a call. We look forward to connecting with you!


Elysia Tsai, M.Ed., ATC
Certified Athletic Trainer

[email protected]

(714) 809-5109

Current Availability: Reduced Hours and "Made to Order"

Hi Si Boarders!

Thank you for your support and enthusiasm. Since 2007, you helped me build my dreams into reality and bring my product line to life. We prioritize customer service, quality manufacturing and customization. This takes considerable time and focus while shipping order quickly. At this time, I am transitioning Si Boards to a "made to order" focus with reduces work hours for better work-life balnace and health. Most orders will take longer to build and ship. Communication with customers will also take longer to complete. Your patience and understanding is appreciated.

Train with Me!

After a major flood and mudslide at the end of 2020, I had to move out of my old location. I jumped all in and opened t
he Si Boards Sports Medicine and Performance Institute in February 2021. This was the culmination of my life's work as a sports medicine athletic trainer, fitness product inventor and health care advocate. Our integrative approach addresses physical dysfunction, lifestyle influences, mind-body connection, active daily living exercises and high performance training.

We had dedicated spaces with private sport medicine treatment rooms, massage services, open gym area with weight equipment, cardio machines and space to ride your Si Board. The 17 foot high concrete wall is ready for our Power Rope Ball and Medicine Ball throws. Additional areas for workshops, a cubicle to take notes in and kitchen area to make your recovery shake.

Towards the end of 2022 I had many unexpected life events that guided my decision to close my location. I chose to shift my focus for work-life balance and health. I am seeing clients and continue to run Si Boards in a limited capacity at this time. Thanks for your support!

Postal Mail:

Si Boards, Inc.
PO Box 61272
Irvine, CA 92602

"Please check your bulk/spam folders for an email response. We usually reply within 24-48 hours."


Elysia Tsai, M.Ed., ATC
Certified Athletic Trainer

General Info:


(714) 809-5109

Find Out More About Us Here:

About Us
The Si Boards Story

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