Program Information Si Boards, Inc is a USA manufacturer of high performance fitness equipment specializing in Balance Training Systems, Medicine Balls and Power Rope Balls. Designed by Elysia Tsai., M.Ed., ATC, a Certified Athletic Trainer who has worked with elite athletes since 1999. She has extensive experience with the US Soccer Federation, sports performance training and manual therapy. Si Boards, Inc continues to push the limits of functional training by creating the best sports performance products in versatility and quality. Our Multi-Direction balance boards quickly progress riders from simple to complex with efficient results. We also pride ourselves on our unbreakable and high rebound Medicine Balls and Power Rope Balls. We believe in creating a community of users who can learn from one another and also have free access to our training knowledge. We support local manufacturing and other small businesses without compromising our quality and core values. We seek like minded individuals with a passion for learning, thinking outside of the box and creating meaningful community relationships. We look forward to connecting with you! Sincerely, Elysia Tsai, M.Ed., ATC Certified Athletic Trainer President