Back pain (when its not clearly your spine) should always be addressed with strength conditioning and mobility training.
Focus on hi rep (body weight only) hyperextensions (3x of 20-25)
You can start deadlifting at a very moderate weight once those hypers are relatively easy with a 25lb plate on your chest.
6-8 week journey to a newfound mobility.
You will thank me.
๐งก๐๐ป๐ป๐ฅฉ
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