Solution to back and neck pain
most reviews say it is heavy, but the added weight of it makes it perform best.  It is quiet and I can even run it while my husband is watching TV and have it not irritate him.  My neck and shoulders accumulate a lot of stress and I just could not get rid of it without going on tension bed at the Physical Therapist.  This is an inexpensive solution.  I have used it on my husband after he has had a hard day and he likes it too.  I find it most comfortable on med-high.  On the lowest level, it seems to bounce more.  I am delicate boned and so this setting is not comfortable for me.  Looking forward to this working for a long long time.  :)
Rating: 5 stars