Every set your athletes log becomes data you can question: e1RM progression, volume-load trends, effort profiles — filtered your way and compared window against window.
Pick an athlete, pick a logged exercise, and interrogate the progression: summary stats, a metric chart (best e1RM and more), and the underlying sets table. Compare mode overlays the current window against the equal-length window before it — with signed deltas on every stat.
Good analytics start with good logging. The athlete app's set grid autosaves as they train — weight, reps, effort — with live e1RM feedback, lb/kg and RPE/RIR toggles, warmup rows, and per-exercise history with PRs right there on the gym floor.
The same analytics engine, self-scoped in the athlete app's Metrics tab — three views that keep them bought in between check-ins.