The three bands and what each is for
| Band | Reps per set | Primary target | Typical load marker |
|---|---|---|---|
| Strength | 1 to 5 | Maximal force | % of 1RM |
| Hypertrophy | 6 to 12 | Muscle growth | RPE / proximity to failure |
| Endurance | 13 and up | Work capacity, technique | Often load implied |
The bands are a heuristic, not a law. They overlap and the body does not read the textbook. A coach running 5s at high effort is loading strength and hypertrophy at once. The bands are useful because they tell a client, in one number, what a set is for. That matters more online, where the coach is not there to explain it.
Our data on what coaches actually programme
The numbers above are the theory. The practice comes from our platform audit of rep ranges across 40,000+ coaches. About 58% of prescribed working sets fall in the 6 to 12 hypertrophy band, roughly 26% at 13 or more reps, and only about 16% in the heavy 1 to 5 strength band. The median prescription is 10 reps for 3 sets.
Read that as evidence-shaped restraint. Coaches default to the dose a general-population client can complete and repeat. The strength bracket is reserved for a small set of compound lifts, which is exactly where percentage of 1RM earns its place. In the higher brackets, the load is often implied or handed to the client through RPE, because proximity to failure, not a fraction of a max, drives the adaptation.
How it shows up in coaching software
The rep target is the first field a coach fills per set, and the one the client sees first. The programme editor takes a rep target and lets the coach attach a load marker to it, percentage, RPE, or a raw weight. The bracket a coach chooses quietly decides which of those markers is available and useful. See writing client programmes faster for how the rep target sits inside a reusable template.
Related terms
Rep ranges sit inside block periodisation, which decides which band a block lives in. The load marker that pairs with each band is percentage of 1RM for strength and RPE for hypertrophy. The tempo of each rep, covered in tempo, is the other variable a coach controls inside the same set.
Where this is drawn from
The rep-band framework is standard in strength and conditioning and codified in the NSCA's Essentials of Strength Training and Conditioning. The distribution figures are ours, drawn from aggregated programming activity on the QuickCoach platform.
Programme the bracket, not the guesswork
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