Training Max Explained: Why Your Max Shouldn't Be Your Max

A Training Max is not a second 1RM.

That is exactly the point where many 5/3/1 explanations get unnecessarily complicated.

Your 1RM describes what you can move roughly once under certain conditions. Your Training Max, by contrast, is a planning number from which the program calculates its working weights.

Those two numbers can be closely related at the start. Later they no longer have to be.

What is a Training Max?

The 5/3/1 system does not calculate directly from your actual 1RM.

Instead you set a Training Max (TM) for each of the squat, bench press, deadlift and overhead press. Every percentage in the program refers to that number.

Suppose:

• actual or realistic squat 1RM: 140 kg
• chosen TM: 126 kg

Then 95 % TM comes to:

126 kg × 0.95 ≈ 120 kg

The heaviest regular percentage of a classic 5/3/1 week therefore sits well below your true maximum.

That is not a calculation error and not an unnecessary safety margin.

It is part of the programming.

The most common misconception: TM = 85 or 90 % forever

With 5/3/1 you often hear:

Your Training Max is 90 % of your 1RM.

As a starting rule that is historically understandable. In classic 5/3/1, 90 % of a realistic maximum was the familiar starting point.

Later 5/3/1 programs use more conservative TMs depending on the template — 85 %, for instance, or in some contexts even less.

But one point matters, and Jim Wendler stresses it himself: there is no hard rule that your TM has to correspond permanently to a fixed percentage of your current 1RM.

If you get stronger over months, your true maximum can rise faster than your slowly advancing TM.

That is not automatically a problem.

Wendler explicitly describes the TM as a tool for steering training. So a higher TM is not the same thing as more strength.

Why 5/3/1 deliberately builds in a buffer

The Training Max solves a simple programming problem.

If every percentage is based directly on a current limit, the heaviest training sets automatically sit closer to your maximum capacity.

That can make sense when a program is trying to achieve exactly that. 5/3/1 pursues a different idea:

• submaximal main work,
• repeatable technical quality,
• small increases,
• and progress across many cycles.

The buffer gives you room for daily readiness and long-term development.

That does not mean heavy training is bad. On the contrary, current overview work shows that heavier loads are particularly useful for developing maximal strength. But it also shows that training does not have to be taken to muscular failure or into maximal grinding to be effective.

So the TM is not a scientifically proven “optimal value”. It is a concrete programming solution for Wendler’s training philosophy.

An example: why 95 % TM is not 95 % 1RM

Take an actual 1RM of 140 kg again.

That explains why a 95 % set in 5/3/1 is not a planned max attempt.

If your TM is chosen sensibly, you should be able to move that load for several reps with clean technique — depending on the specific program and the current phase.

Which is exactly why the plus sets in classic 5/3/1 are possible at all.

→ Jim Wendler’s 5/3/1 explained

What the research can actually say about this — and what it can’t

A clean separation is worth making here.

There is no study showing:

85 % TM is physiologically better than 90 % TM.

That would hardly be sensible to investigate, because a Training Max is a programming convention and not a biological mechanism in its own right.

Training research can, however, place the principles a conservative TM builds on.

Heavy loads are specific to strength

For maximal strength, heavy loads are particularly effective, because the adaptation is specific to heavy demands.

That is not an argument against the Training Max. It only shows that “submaximal” should not be confused with “always light”.

In a 5/3/1 program, main work, supplemental work and later more intense phases can together ensure that enough heavy practice is retained.

More fatigue is not automatically more progress

Studies on velocity loss show that very high fatigue within a set does not automatically produce larger strength gains. In some investigations, more moderate loss thresholds produced similar or better performance adaptations with considerably fewer reps and less fatigue.

That does not prove the Training Max.

But it fits the underlying idea of not maxing out every session.

Muscular failure is not a prerequisite

The ACSM Position Stand, updated in 2026, concludes that training to momentary muscular failure does not consistently improve training outcomes.

That is not direct evidence for 5/3/1 either. But it supports the idea that productive work does not depend on driving every heavy set to the absolute end.

How to set your Training Max

The most important rule is:

If your specific program prescribes a TM, use that prescription.

5/3/1 is by now a family of complete programs. Not every template uses the same starting value or the same way of testing the TM.

If you are starting the classic base system, you first need a realistic performance basis.

Method 1: from a tested 1RM

If you know a current, technically clean 1RM, the arithmetic is simple.

Classic 5/3/1 frequently started at 90 % of the actual maximum.

For example:

The 85 % column is not a universal “advanced rule”. It only shows how much a more conservative TM changes your later working weights.

If your specific 5/3/1 template calls for 85 %, take 85 %. If it calls for 90 %, take 90 %.

Method 2: from an estimated 1RM

You do not necessarily have to test a true 1RM.

You can use a submaximal weight for several clean reps and calculate an estimated 1RM from that.

Epley:
1RM = weight × (1 + reps / 30)

Brzycki:
1RM = weight × 36 / (37 − reps)

For example:

100 kg × 5 reps gives, with Epley, roughly:

117 kg e1RM

If your program calls for a 90 % start:

117 × 0.90 ≈ 105 kg TM

At 85 % it would be about 99 kg.

The 1RM calculator handles the estimate, the TM calculator the next step.

What matters is not overestimating the accuracy of such formulas. An e1RM is an approximation, and the deviation often grows at higher rep counts.

Method 3: let the program test your TM

Later 5/3/1 programs have their own TM test, or 7th week, protocols.

Here you should not build your own testing procedure out of internet rules like “95 % TM always has to be five reps”.

Run the TM test the way your chosen complete program prescribes it.

The practical idea behind it stays the same:

The TM has to match the quality of the work prescribed.

If a Training Max only looks mathematically correct because it is 90 % of an old 1RM, but the program-specific reps are no longer possible cleanly, the arithmetic does not help you.

How does the Training Max go up?

In classic 5/3/1, the TM is not recalculated after every good AMRAP set.

Instead it rises in small, fixed steps after the prescribed cycle.

The familiar guideline is:

• Bench press and overhead press: +5 lb, so in practice about +2.5 kg
• Squat and deadlift: +10 lb, so in practice about +5 kg

That progression is deliberately slow.

If you have got noticeably stronger on your plus set, that is no reason to jump your TM straight to 90 % of your new e1RM.

Doing so would remove exactly the buffer that made your progression possible in the first place.

When is a reset sensible?

A single bad training day is not yet a reset signal.

Sleep, stress, nutrition and previous load can all visibly affect a heavy set.

The pattern across several sessions is more interesting.

An overly aggressive TM can show up when, for example,

• prescribed main sets regularly only come off with obvious grinding,
• technique repeatedly falls apart on the prescribed reps,
• you do not meet the requirements of a program-specific TM test,
• or the whole program only works if you regularly skip sets or drop supplementary work.

In that case a lower TM is not a step backwards.

It is an adjustment of the planning number to the program.

Wendler himself explicitly recommends in public writing that you repeat cycles or reset the TM when needed — and that you do not jump aggressively back up right after a reduction.

When is your TM “too low”?

The answer is less obvious.

If you are making excellent progress on a low TM, it is hard to argue that the number is wrong.

This is exactly where the Training Max differs from a 1RM.

A 1RM is meant to describe performance as well as possible.

A TM is meant to steer training as well as possible.

If your plus sets deliver high rep counts, you train with clean technique and you get stronger over months, the TM does not have to be raised artificially just so it sits closer to your current maximum.

Wendler puts this idea very clearly in substance: a higher Training Max does not automatically mean more strength.

The TM in different programs

Not every program uses the term identically.

That matters, because the term “Training Max” quickly sounds as though there were a universal formula for every strength program.

There is not.

The TM only works in the context of the rules that use it.

The psychological advantage is real — but not a law of nature

A more conservative training system can feel mentally different from a plan that expects limit performances every week.

When most reps are technically controllable and progress is planned in small steps, there is less pressure to treat every training day as a test.

Many lifters experience exactly that as sustainable.

But that is an individual experience and not scientific proof of any particular TM.

The more important point is programmatic:

Training and testing have different jobs.

A Training Max helps 5/3/1 keep those two things apart.

Training Max in practice

In hitPR you can store a TM as the calculation basis for percentage-driven sets. The workout then shows the resulting weights and rounds them to the plates you have.

After a cycle, the TM can be adjusted according to the rules of that plan — with the classic small increases, for instance, or through another stored progression logic.

The value is less the automatic arithmetic itself.

It gets interesting across several cycles: you see how the planning number, working weights, AMRAP performance and actual PRs develop in relation to each other.

That keeps visible what Wendler actually means by the concept:

The TM is the number that steers your training — not the number that has to prove your strength.

Conclusion

A Training Max is not a magic percentage and not another name for your 1RM.

In the 5/3/1 system it is a conservative steering variable.

The key points:

• Classic 5/3/1 frequently started at roughly 90 % of a realistic 1RM.
• Later programs can prescribe lower TMs; there is no single universal percentage rule across the whole 5/3/1 family.
• As training goes on, your TM no longer has to be tied directly to your current 1RM.
• A good TM produces the training weights the specific program calls for.
• Plus sets are feedback, but no reason to recalculate the TM after every good day.
• A reset is not a loss of strength; it can be necessary for the programming to work again.
• The research supports general principles like fatigue management and submaximal training — not the claim that a particular TM percentage is scientifically optimal.

So the most useful sentence about the Training Max is also the simplest:

Your TM should make your training better. It does not have to represent your maximum exactly.

Further reading:

• Jim Wendler’s 5/3/1 explained
• RPE vs. percentages: which is better?
• How to create a training plan

Sources

• Wendler J. (2009). 5/3/1: The Simplest and Most Effective Training System to Increase Raw Strength.
• Wendler J. (2017). 5/3/1 Forever.
• Jim Wendler: The Training Max: What You Need to Know
• Jim Wendler: 5/3/1 for a Beginner
• Pareja-Blanco F et al. (2017). Effects of Velocity Loss During Resistance Training on Athletic Performance, Strength Gains and Muscle Adaptations. Scandinavian Journal of Medicine & Science in Sports, 27(7):724–735.
• Currier BS et al. (2026). American College of Sports Medicine Position Stand. Resistance Training Prescription for Muscle Function, Hypertrophy, and Physical Performance in Healthy Adults: An Overview of Reviews. Medicine & Science in Sports & Exercise, 58(4):851–872.
• Epley B. (1985). Poundage Chart. Boyd Epley Workout.
• Brzycki M. (1993). Strength Testing — Predicting a One-Rep Max from Reps-to-Fatigue. JOPERD, 64(1):88–90.