Weekly hard sets per muscle

A "hard set" = a working set taken near failure (0–4 reps in reserve).

Total weekly hard sets

0 sets

across 0 muscle groups trained

Below minimum effective volume0

In the productive range0

Over maximum recoverable volume0

How this works

Methodology reviewed July 2026

Weekly training volume is counted in hard sets — working sets taken close to failure — per muscle group, the unit most consistent with the resistance-training dose-response literature. For each muscle the tool compares your weekly sets against three landmarks: the minimum effective volume (MEV) below which growth stimulus is weak, a productive adaptive range in the middle, and the maximum recoverable volume (MRV) beyond which added sets tend to outpace recovery. Your entry is placed on a colour-coded track spanning those zones and labeled, and the tool sums your total weekly sets and counts how many muscles fall short, sit in range, or exceed their ceiling.

Formula

For each muscle, given weekly hard sets S:
  S < MEV            → below minimum effective volume
  MEV ≤ S < adaptive → productive
  adaptive ≤ S ≤ MRV → near recoverable ceiling
  S > MRV            → over maximum recoverable volume
total = Σ S across all muscle groups

Inputs

Weekly hard sets for each of 10 major muscle groups

Outputs

Per-muscle volume status · Total weekly hard sets · Count of muscles below MEV · in range · and over MRV

Assumptions

A "hard set" is a working set taken within roughly 0–4 reps of failure; warm-ups and easy sets do not count.
The MEV/MRV landmarks used are representative population values from resistance-training guidelines, not individually measured thresholds.
Sets for a muscle are counted wherever it is the target, so compound lifts contribute to more than one muscle in a real program (you decide how to attribute them).
Volume is only one training variable; intensity, proximity to failure, exercise selection, and technique are assumed adequate.

Limitations

Individual MEV and MRV vary substantially with training experience, genetics, sleep, nutrition, and stress; the landmarks are a starting range, not a personal prescription.
Counting sets does not capture effort or execution — ten junk sets are not equivalent to ten hard ones, and the tool cannot tell the difference.
Attributing compound-movement sets across muscles is a judgment call the tool leaves entirely to you, so totals depend on how you count.
More volume is not automatically better; the productive range and MRV exist precisely because returns diminish and then reverse.

Safety

Increasing volume abruptly toward or past MRV raises injury and overtraining risk — change volume gradually and prioritize recovery.
These figures describe hypertrophy stimulus, not joint or connective-tissue tolerance, which often lags muscle capacity.
This tool is educational and is not a substitute for coaching or medical advice, especially if you have an injury or medical condition.

This calculator is for educational purposes only and is not medical advice, diagnosis, or treatment. Results are estimates based on published formulas and population averages — your individual values may differ. Nothing here is calculated on a server: everything runs in your browser and no data is stored or sent anywhere. Always consult a qualified clinician before making health, medication, or training decisions.