how 2 git gud posture?
>>39715527
Core exercises and running are your best friends here. Get out of your chair more.
Do planks and run.
>>39715527
swimming
>>39715527
Any exercise that activates (uses as part of) your back. Went to the gym for a few months when I was retarded about what I should be doing, did machines the entire duration, made "strength" gains but most importantly my back was 10000x better.
wow op this guy added like 3 inches to his arm
Foam roller and stretching also be conscious of how you walk sit and stand