But when I go to the gym once per week, and do 10 different exercises with weights or machines, I want to know what weight I used last time so I can start there (or just above it) again. Maybe you have the memory of an elephant.
Or Maybe you don’t care if you spend 2 minutes at every machine first figuring out what weight feels like just enough, not too much or too little, before doing 3 sets? Enjoy that. But I don’t want to do that. Every. Single. Time i go to the gym. And there’s no way to see my progress?
I have not tried gmb.io, but looks like progression in that program involves moving onto more difficult movements rather than increasing weight.
I speak this as someone who has terrible memory.