It didn ’ t state this is what it was for in directions but how I use it. There are grooves carved into the wooden pad so your feet don ’ t slip and have good traction. Comfortable to use and güç be kakım hard or easy of a workout https://elliottwnboz.dm-blog.com/36439497/makrobet-güncel-için-adım-haritaya-göre-yeni-adım