A bench press is more chest than triceps. flexRep weights it like the hypertrophy literature does — primary movers count more than secondaries — and lays the result on an 11-axis radar you can read across a recomp. Drop sets, myo-reps, and clusters are first-class. The volume counter does not lie.
You measure progress in weekly sets per muscle and effective reps. You want the receipt to count a drop set as one working set, not three. You want machine instances tracked. Here's how flexRep makes that the path of least resistance.
A bench press credits chest as primary, triceps and front delts as secondary. Weighted fractions. Eleven muscle axes on a radar chart. The polygon's center-of-mass tells you about balance without you having to do the math.
Drop sets indent under a parent. Cluster sets carry within-cluster rest seconds. Myo-rep chains are first-class. The volume filter drops children out of working-set counts so your weekly numbers don't double-count.
Reps performed close to failure, computed from RPE/RIR. A set of 20 at RPE 6 is mostly cardio. We don't care about cardio sets when you're asking "did this grow tissue?"
A worked polygon shows you which heads are full and which are quiet. Hover any axis to see weekly sets, effective reps, and the top three exercises feeding it. The shape changes a little every session. Over weeks, it tells you the truth.
Out of the The Bodybuilder's thirty-six daily features, these are the ones that earn their seat at the rack.
11 axes. Primary movers weighted heavier than secondaries. Fine-mapping picks up upper / mid / lower chest, front / side / rear delts, long / short biceps, long / lateral / medial triceps for ~50 high-frequency lifts. Priority muscles get a 1.25× target-band boost during a specialization phase.
See itDrop-set children indent under the parent. Cluster sets auto-start a mini rest timer ("Mini-set ready — log next?"). Myo-rep chains are first-class. Posing practice is a real SetType for prep season. Isometric holds carry a duration and (optional) joint angle — flexed positions count.
See itBodybuilding-native subjective scales, behind a single toggle. Optional. Persists on backup. Drives a new "Felt the work" filter on the muscle radar — see the sessions where the input actually connected.
See itClose-to-failure rep counts per muscle. When >60% of your sets land above 10 reps, the stall classifier reads as "hypertrophy phase," not regressing — a phase deserves a band annotation, not a panic flag.
See itThe hack squat at your home gym and the hack squat at the commercial gym aren't the same lift. flexRep tracks them as separate instances without bloating the library.
See itHypertrophy-focused apps mostly bolt volume tracking onto a powerlifting frame. flexRep was designed against the Schoenfeld meta-analyses from the start.
Numbers that hold under load.
Your block, as a real graph.
Hand a clean JSON to anyone.
Train hard. Train smart. Train forever.
Show up. Tap. Lift.
Hangboard edges and V-scale grades, first-class.
Sinclair, not Wilks — a separate scoring discipline.
Yokes, sleds, carries, atlas stones — modeled.
Joint angles, per-set grips, fine forearm radar.
Strength + conditioning, one logger, honest math.
All of this, on your device. In your data. No account required to start.