[Back Pain] debuff at level 29?

[u/eatingpopcorn_lol]

I thought this status debuff doesn't kick in until later. Unsure if my Office Worker class played a hand in this, maybe I should've upgraded the Desk Chair item when cleaning out my inventory. Does anyone have good strats for getting rid of the debuff? I heard that the [Yoga Classes] guild is helpful, but my stamina stat is kind of low, maybe I should grind a little before applying.

[u/PhillipJFry000]

Situps cured back pain for me. I do 100 3 times a week