deadlift form

[short maple]

Back pain is probably due to your brace not being good enough. Keep practicing a better brace

!brace

[south falcon]

https://youtu.be/qzGOcEuct54

[short maple]

Your DL form looks fine. Try it without shoes next time, or wear something that's flat (doesn't have a heel)

[shy siren]

My shoe is flat

[shy siren]

When i am standing i my brace is very strong but when i am in a bended position like that or when there is a weight on my back when squatting, my brace gets less powerfull for some reason

[short maple]

Take a deeper breath and make sure it's not a chest inhale

[shy siren]

Yea ik i am practicing on that hope it gets better soon

[gentle edge]

you're leaning back a little far

you stand up straight and then lean back after that at the top

keep your hips in line w your chest (which you're already doing, your bracing looks good at this weight) and then finish the move just by bringing your hips forward and squeezing your glutes

instead of like overextending