Discovering the BOSU ® Have you discovered the BOSU ® yet? If not, you're in for a treat—a journey filled with discovery, challenge, and, yes, a lot of fun. I first encountered the BOSU ® in 2002 at a friend’s physiotherapy clinic. At first glance, it looked strange—half a ball, half a platform. I was intrigued. Sitting on it, pressing into it with my hands and feet, I felt it push back—demanding attention, focus, and awareness. I was instantly hooked. My friend explained t