Track Rep Improvements In an Exercise, Not Just Weight Increases

I want to see the app track when a client increases their reps at a certain weight within an exercise, rather than just when the client gets more total reps for an exercise.

For example, if a client goes from 30 to 35 pounds for an exercise, they will likely be performing fewer reps. However, as time goes on, the client will begin performing more reps at 35 pounds.

Right now, a Personal Best for number of reps (expressed as volume) is not achieved until their total reps at 35 beat their total reps at 30. It would be nice to see a client get credit for more reps in an exercise at each weight. If the client gets 10 reps at 35 pounds one week, and 11 reps at 35 pounds the next week, they should get a personal best for reps, even if they did 15 reps at 30 pounds in the past. This will be one more way for a client to see meaningful progress tracked in the app.