>>1636953anon gave bad advice, the arch in his back in the "correct" posture is comical. pros know what they're doing, they can ride all day. they usually have their upper back and shoulder blades bent forward a bit, or are flat backed. normie non cyclists "correct" posture would be either neutral or arched backward with the shoulder blades pulled together.
https://bicycles.stackexchange.com/questions/53844/contradiction-which-back-posture-is-correct-for-road-bikingthere's too much fucking mental illness especially on the neckbeard side of cycling. someone on reddit unironically advocated for crank forward bikes lmao.