We bought this for my 5 year old for his tight Achilles tendons for at home physical therapy which I do myself (mom). It's perfect. Very solid construction, non slip, and gives great range of motion. I physically rock him back and forth since his balance is still maturing, but it was a great addition to his routine in stretching his tendons. Just be warned, the non slip grips will ruin socks (pulls fibers apart) and do not use on laminate. We use a square patch of carpet for traction.
Rating:
[5 of 5 Stars!]