My therapy for not-very-serious back/shoulder pain:

1. Change the chair. I 'stole' an old, cheaper-looking one from an empty cub. It works so

much better than the original one.

2. Go to gym. Streching helps a lot.

One of my friend is a therapist. She told me that a major cause of back/should pain is

the lack of support from muscles. That's why many of her patients are Asian, who usually exercise

less than werterners. Highly suggest building muscles!

买过一个70块钱的massage椅垫，很烂！就退了。看来也要攒钱搞几千的乐。

我的背非常weak，其他瑜伽动作都罢了，一到躺下举/蹬腿，搞两下就背很酸。不知道该怎么improve.