10 Years of Observation in One Mat. I’m a one-woman business, and for a decade, I’ve watched my students from the front of the room. I’ve seen you slip in a flow, double-over your mats to protect your knees, and struggle to balance on "squishy" surfaces. I created the Simhi Pro-Alignment mat to solve every one of those frustrations. This is the professional tool I wanted for my students—clinical support meets soulful design.