The Stats section lets you analyze your training progress in a structured, detailed way. It's split into two tabs.
Session: pick a specific program and track how it evolves over time. Total volume, weights used, rep counts. You can quickly spot whether you're progressing, plateauing or regressing, and adjust your training accordingly.
Muscle: shows the breakdown of your muscle work over a given period, viewable as total volume or number of sets. This view is especially valuable for making sure no muscle group is being neglected or overtrained. Maintaining balance between opposing groups (back and chest, biceps and triceps) directly helps prevent injuries and long-term postural imbalances.
Keep in mind that you can also access per-exercise stats from the All Exercises library, independently of which session they were part of.
The History section displays your training calendar. Each day is marked with a colored dot matching the color assigned to your session, so you can see at a glance how consistent and spread out your training has been across the week.
Tapping a specific day brings up the session summary and full details: every exercise, every set, every weight logged. If you logged a session by mistake, you can also delete it from that screen.