So is it just that the cushion makes it softer to sit? Ie could I just use a pillow instead? More info on sitting/back pain/how to sit to prevent & help back pain... i found it really helpful :) http://www.simplebackpain.com/back-pain-with…
So is it just that the cushion makes it softer to sit? Ie could I just use a pillow instead? More info on…