Unit is easy to turn over if I am not careful.
As long as I go fairly straight I can do great.  But since I am a large person with a diabetic ulcer on one foot, if I turn the unit very sharply, say... 80 to 90 degree angle in the direction of the leg I am elevating, it will flip with me.  I have fallen several times and have hurt my right shoulder.  I think it is because of diabetic nephropathy in both feet and not the unit itself.  Seems smaller people have a better time using it.
Rating: 3 stars