I spent some time looking at the issue today, and you may be right. I sketched out a very naive design which would be very simple but quickly grow to millions

I spent some time looking at the issue today, and you may be right. I sketched out a very naive design which would be very simple but quickly grow to millions of rows, I suspect with a little research I may be able to solve it easier than I initially assumed (I'm giving myself a pre-emptive RTFM here) What I need is to track an exercise regimen. Some issues are basic- columns for user ID, exercise ID, but I don't see how to keep track of things like number of reps & weight without growing quickly. I want to be able to log every day how many repetitions of each lift a user does and how much weight was used. Anyone spot an easy solution I'm not seeing?