im 13, and my back feels like if i been "hunched back" once in a while
..i use to sleep on the couch about 1 month ago for about 2 years (long storie) but my back has never hurted, but on the last weeks that i slept on the couch my back started feeling uncomfortable....i sometimes hunch my back to sit in the car, or other...my back just feels awful, not really really bad, but i feel a slight ache...
will it work if i strenght more and i get a ball and i lay on it with my back??
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