Top critical review
One person found this helpful
I have used it when watching TV and its fine for this - and does really help ease lower ...
on 23 April 2016
I got 55cm ball based on my height of 5 ft 4 in - as this size was recommded when I googled it. I mainly got ball to sit at when I work at computer. Unfortunatley the ball is a bit too small for this purpose. I have used it when watching TV and its fine for this - and does really help ease lower back. Ball came with a dvd with excercises (55cm size may be better for this) - although I have not looked at that yet - not having a dvd player- would have prefered an on-line link for this. Ball feels firm and secure overall I would recommend