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![ergonomics - Contradiction! Which back posture is correct for road biking? - Bicycles Stack Exchange ergonomics - Contradiction! Which back posture is correct for road biking? - Bicycles Stack Exchange](https://i.stack.imgur.com/xBntl.png)
ergonomics - Contradiction! Which back posture is correct for road biking? - Bicycles Stack Exchange
![ergonomics - Contradiction! Which back posture is correct for road biking? - Bicycles Stack Exchange ergonomics - Contradiction! Which back posture is correct for road biking? - Bicycles Stack Exchange](https://i.stack.imgur.com/Ri8RZ.png)