Performed workouts as compact summaries, newest first.

Per workout: name, plan, start, duration, working sets, volume (kg x reps), and per exercise the muscle, working sets, top set and e1RM. skipped lists exercises that were planned but not done; mobility lists stretches (not counted as training). Dates are YYYY-MM-DD, inclusive. Cached 5 min; refresh=true reloads.

One workout with every set: weight, unit, reps, RIR (reps in reserve), duration, notes and targets.

Weekly training load, the main input for volume and frequency guidance. Defaults to the last 8 weeks.

Per week (Monday start): workouts, minutes, working sets, and per muscle the fractional working sets (1 per set for the target muscle, 0.5 for its main secondary muscles) and frequency (days trained). average_per_week gives the same per muscle averaged over the range, with its muscle group. Weeks without any workout (holiday, illness) are left out of the average unless skip_empty_weeks=false. Filter with muscle (e.g. "chest") or a group: chest, back, shoulders, arms, legs, core.

Which exercises are improving or stalled. Defaults to the last 6 months.

Per exercise done at least min_sessions times: sessions, working sets per week, e1RM at the start and end of the range (median of the first and last 3 sessions, to smooth out single days), best e1RM, change in % and the last date. Unweighted exercises compare top-set reps instead. Sorted by muscle group. Filter with muscle or a group (chest, back, shoulders, arms, legs, core).

One exercise over time: a summary plus one row per workout (newest first) with the top set, e1RM, working sets and volume. exercise is a name (partial names like "bench press" work if they are unambiguous) or an id. include_sets=true adds every set, including warm-ups.

Search exercises by name and/or muscle or group (e.g. "chest", "quads", "legs"), most recently done first.

By default only exercises the user has done, with how often and when last.

Training plans: per day the exercises with their muscle and weekly set/rep/RIR targets. Only the current plan by default; active_only=false returns all plans.

Recorded body measurements (bodyweight, body fat, waist, ...) with dates, oldest first.

Any single stored document by id, for anything the other tools don't cover (e.g. "settings", "profile").

Change the target sets and/or reps of one exercise in the training plan.

Example: day="Day 1", exercise="Bench Press", sets=4, reps=6. day is a day name or number. Returns a preview; nothing is saved unless apply=true (only after the user approved the preview).

Add one exercise to a day of the training plan, at the end or right after the exercise named in after.

Example: day="Day 2", exercise="Seated Leg Curls (machine)", sets=3, reps=10, after="Deadlifts". Returns a preview; nothing is saved unless apply=true (only after the user approved the preview).

Replace one exercise on a day of the training plan with another, keeping its targets unless sets/reps are given.

Example: day="Day 2", exercise="Overhead Triceps Extensions", new_exercise="Dips", sets=3, reps=8. Returns a preview; nothing is saved unless apply=true (only after the user approved the preview).

Take one exercise off a day of the training plan. Past workouts with it stay in the history.

Example: day="Day 2", exercise="Overhead Triceps Extensions". Returns a preview; nothing is saved unless apply=true (only after the user approved the preview).