Powergeezer wrote:
llort_vbo wrote:
That wasn't my point.
A poorly conceived formula can be fairly close in absolute numbers when the weights are light.
That formula is linear in reps performed which isn't realistic.
He said quickly estimate. Did you want him to do non-linear least squares fitting? Train up a deep learning model?
If I knew your entire lifting history, I could create a model that would predict your 1 RM, but you and I both know that your efficiency changes with time and experience and your body does too.
I always thought the point of those formulas was to keep you from getting hurt while you’re inexperienced, not to be taken as predictive models. But that’s just me.