Due to a car accident I’ve been doing physical therapy, and as part of my rehab I was using a similar slant board for rehabilitation. So,  I purchase the wooden slant board to continue my therapy at home, and the love the extra foam calf wedges for easy mobility especially when traveling or when in the office. Love it. I use it to keep my calves/ feet & hamstrings stretched, and strengthen my calves. Also helps with my sciatica too.