17-Muscle Fractional Hypertrophy Volume Audit (MEV / MAV / MRV Calculator)
Powered by the Struggl Fractional Volume Matrix Subsystem. Credits 1.0 set to primary movers and 0.5 set to secondary synergists for every hard set (RPE >= 6 / <= 4 RIR), comparing weekly totals against Maintenance Volume (MV), Minimum Effective Volume (MEV), Maximum Adaptive Volume (MAV), and Maximum Recoverable Volume (MRV).
- Fractional Set Accounting (Pelland et al. 2024/2025, DOI: 10.51224/SRXIV.460): Compound exercises stimulate synergist muscles at ~50% of the dose-response slope of direct isolation.
- Hard-Set Proximity Gate (`_HARD_SET_RPE_MIN = 6`): Sets with >4 RIR (RPE < 6) are excluded as warm-up volume (Robinson et al. 2024, DOI: 10.1007/s40279-024-02069-2).
- Weekly Landmarks (Schoenfeld et al. 2017, DOI: 10.1080/02640414.2016.1210197): MEV = 4-6 sets/wk, MAV = 10-18 sets/wk, MRV = 18-24 sets/wk depending on muscle group.
| Component | Deterministic Specification & Literature Benchmark |
|---|---|
| Rule / Benchmark 01 | Fractional Set Accounting (Pelland et al. 2024/2025, DOI: 10.51224/SRXIV.460): Compound exercises stimulate synergist muscles at ~50% of the dose-response slope of direct isolation. |
| Rule / Benchmark 02 | Hard-Set Proximity Gate (`_HARD_SET_RPE_MIN = 6`): Sets with >4 RIR (RPE < 6) are excluded as warm-up volume (Robinson et al. 2024, DOI: 10.1007/s40279-024-02069-2). |
| Rule / Benchmark 03 | Weekly Landmarks (Schoenfeld et al. 2017, DOI: 10.1080/02640414.2016.1210197): MEV = 4-6 sets/wk, MAV = 10-18 sets/wk, MRV = 18-24 sets/wk depending on muscle group. |
Verified Scientific DOIs: 10.51224/SRXIV.460, 10.1080/02640414.2016.1210197, 10.1007/s40279-024-02069-2