If you're not achieving failure every set, you're not training hard enough.

pls go mr skeletal

He's not even trying. I can tell. It's not just about failure. It's about contraction ability too. And of all the other muscles in your body and not just the target. How stable you can stand and support the lift. Even your cardio matters if you can believe it because sometimes you just don't have the breath to keep circulating oxygen to the muscles and keep them all doing their job.
Some people just can't not relax. They can't willingly be strong. You think you'll give them the magic bullet and say just lift until you can't but they started at can't.

>>76363770
his rep speeds says otherwise.
He is trying

>>76363774
Nope. Nice try though. He did one sloppy rep when it started getting rough, contemplated giving up on the next one, did give up, cheated through it, and quit early.

>>76363305 (OP)
this
is
the
way

>>76363305 (OP)
Is failure every set effective if my reps per set go from say 12 to 9 to 6 (same weight)?

>>76364436
Yes, but less so each time.

>>76363305 (OP)
>fails set, this is the way
>fails set, you are ego lifting
choose 1 /fit/, it cant be both

>>76363774
>his rep speeds says otherwise.
it looks like he goes from 0 RPE to a failure just like that
you can tell it was a show off set for camera and he didn't even put any effort into it

>>76363305 (OP)
Ok he's achieving failure and he has no gains.