Glossary

MAV (Maximum Adaptive Volume)

Training Volume Hypertrophy

The highest volume at which you still adapt net-positive. Beyond it, exhaustion starts eating progress.

Notice

This page provides context and guardrails. It is not individual medical, nutrition, or training advice. Suitability and tolerance are individual; for pre-existing conditions, pregnancy/lactation, or medication, consult qualified professionals before making changes.

Term & System Context

Volume ManagementHypertrophy

MAV denotes the upper volume zone where training is still net adaptive. It sits above MEV (Minimum Effective Volume) and below MRV (Maximum Recoverable Volume). MAV is a temporary peak inside mesocycles — not a permanent operating point.

Notice

Matching deep-dive: Myth #2 – “More training = more muscle”.

Markers to Locate Your MAV

  • Performance ↑: reps/load rise at similar RIR (0–2) without technique drift.
  • Fatigue controlled: noticeable but not spiraling; sleep/appetite/libido largely stable.
  • DOMS moderate: local, 24–48 h; no persistent joint irritation.
  • Session quality: target-muscle tension present; SFR stays high; junk volume minimal.
  • Early MRV signs? Performance drops at same RIR, technique drifts, motivation ↓ → stay below and trim volume slightly.
Safety

If you have pain, injuries or medical conditions, seek medical clearance before raising volume/intensity.

Control Logic: MEV → MAV → Deload

  • Enter near MEV: start with high-quality sets; secure technique & target-muscle tension.
  • Micro-progress: add sets/reps or load gradually as long as performance & RIR remain stable.
  • Keep MAV brief: 1–2 weeks “on the ceiling” are enough; then manage fatigue.
  • Deload / MV reset: when fatigue accumulates, unload and optionally return to MV — then rebuild.

Volume Zones – Orientation (per muscle/mesocycle)

ZoneGoalTypical markersAction
MV Maintenance Performance ≈ stable, low fatigue Maintain base; ideal for deload/transitions
MEV Start adaptation Small + in reps/load at RIR 2–3 Progress upward from here
MAV Maximal sensible adaptation Good gains, fatigue noticeable yet controlled Short peak phase; keep quality strict
MRV Recoverability limit Performance dips, technique drifts Cut volume, plan a deload

Numbers are deliberately not prescriptions; they frame decisions. Exercise selection, 1RM proximity, frequency & SRA shift the zone.

Common Mistakes

  • Living at the ceiling: staying at MAV/MRV chronically → chronic fatigue, stagnation.
  • Only adding sets: tension/technique fall; junk volume explodes.
  • Ignoring RIR: very low RIR for weeks → recovery collapses.
  • Neglecting SFR: poor exercise/setup kills net stimulus.
MYTH #2

“More Training = More Muscle”

False. Growth = Stimulus × Recovery — not sets × ego. Quality beats quantity: prioritize mechanical tension near failure (RIR 1–2), stable technique, and planned progression within the SRA window. Work from MEV → MAV, avoid junk volume, deload as needed. Read more: Myth #2.

Notice

Descriptive information for orientation — not a treatment, diet or training prescription. Individual differences and possible contraindications apply.

© Hardgainer Performance Nutrition® • Glossary • Updated: Oct 31, 2025