Training volume

Training volume

Definition

Training volume represents the total amount of work performed in a session, week, or cycle. It's one of the 3 fundamental pillars of programming, alongside intensity and frequency.

In strength training, volume is the #1 driver of hypertrophy. The more effective sets you do, the more growth stimulus you produce.

💡 Volume ≠ weight lifted. A set of 12 reps at 60 kg represents more volume than a set of 3 reps at 100 kg, despite the lower load.

How to measure volume

3 main methods:

1. Effective sets per muscle/week

Simplest and most used method. Only count sets close to failure (RIR ≤ 3).

2. Total tonnage (volume × load)

Sets × Reps × Load = Tonnage. Relevant to track progress on heavy movements (powerlifting).

3. Relative volume load (by % of 1RM)

To compare different loads by standardizing intensity. More complex but more accurate.

Optimal volume by goal

GoalWeekly volume per muscleMaintenance4-8 effective setsBeginner hypertrophy10-12 setsIntermediate hypertrophy12-18 setsAdvanced hypertrophy16-22 setsSpecialization (1 muscle)20-25 setsPure strength5-10 heavy sets

⚠️ Beyond 25 weekly sets on a single muscle, studies show a plateau or regression due to inability to recover.

MEV, MAV, MRV: the 3 zones

Concept popularized by Dr Mike Israetel:

Ideally navigate between MEV and MAV, occasionally pushing toward MRV to stimulate new adaptations.

How to progress on volume

Classic method: increase volume across a mesocycle, then deload to allow supercompensation.

Example over 5 weeks:

Common mistakes

Key takeaways

Training volume is the main driver of hypertrophy. Aim for 10-20 effective sets per muscle per week, flirting with your personal MAV. Progressively increase over 4-6 weeks, then deload. Volume without intensity = few results. Intensity without volume = little stimulus. Balancing both makes the difference.