Routine Library is a Flux Pro collection of structured programmes for people who want to follow a defined training system from session to session. Everyone can browse the library and preview its workouts; selecting, starting, and progressing a programme requires Pro.
Open Routines, tap Add Routine, and the first choice is still Flux Generated. That is the existing personalised generator and it works as before. Under it, you can now browse pre-programmed routines, inspect every phase and workout, and choose the format that best fits your training week.
The library includes four programme families to get you started.
Flux Strength and Size is available as a three-day rotating cycle or a four-day version.
Flux PHUL combines power and hypertrophy work across an upper/lower split.
Flux Growth Wave offers Standard and Extended Sessions for different time commitments.
Flux High Intensity includes Modern HIT and Maximum Intensity approaches for experienced lifters who prefer lower-volume, high-effort training.
These are not loose workout collections. Each programme owns its exercise order, phases or waves, set targets, progression rules, and supported intensity methods. Flux records that structure when you select the programme and advances it only when you complete the expected workout. If four sessions take you nine days instead of seven, the fourth session remains.
The workout screens have also been aligned around the same prescription source. A plus set is shown as `5+`, `3+`, or `1+` with its correct RIR. Top sets, back-off sets, authored supersets, and supported drop-set, rest-pause, and myo-rep work remain visible from preview through the active workout and into history. Programme exercises and individual sets remain editable, while structural controls that could break the sequence stay protected.
Before setup, Flux checks the equipment in your current gym and your exercise preferences. If a protected lift is unavailable or an exercise has been marked Do not suggest this exercise again, Flux asks you to choose a compatible alternative. Other assistance work can use equipment-compatible substitutions where possible. Weight-plate checks respect the actual kg or lb inventory saved for that gym.
Time estimates now come from the work itself: exercise transitions, every set and rep range, rest periods, unilateral work, warm-ups, and advanced methods. This gives the programme card a realistic commitment range while each workout shows its own estimate.
Adaptive Mode is also available for Pro users who want day-to-day support without turning a structured programme into a generated one. Flux can conservatively ease weight, reps, RIR, or rest based on readiness and recent performance. It cannot reorder the programme, replace protected exercises, remove phases, change set roles, or strip out an authored advanced method. The original target remains recorded, and progression still requires the original programme standard rather than an easier adaptive target.
The Routine Library is designed to make structured training easier to follow without giving up the equipment awareness, logging detail, and bounded adaptation that Flux already provides.
Generated or pre-programmed, the choice now starts in one place. Keep your eyes peeled for new Routines being added and if there’s any you want added, just get in touch - [email protected].