Five sets of five is the most popular deadlift prescription in lifting, and probably the most misapplied. It built a lot of beginner strength and then followed those lifters into intermediate territory, where it slowly stopped working and nobody could say why.
Singles are the opposite story: feared by beginners, essential for anyone who wants a genuinely heavy pull, and frequently done at the wrong weights for the wrong reasons.
Both work. They just answer different questions.
The short answer: 5×5 builds the muscle and the pattern; singles build the ability to express it under a maximal load. Beginners need the first. Anyone chasing a one-rep max eventually needs the second. Most good programmes use both — in that order, across a block.
What 5×5 is actually good at
Twenty-five reps at 70–80% is a large amount of quality work in the exact pattern you are trying to improve. That produces three things reliably:
- Muscle. Volume in the 5-rep range is a well-established driver of growth in the back, glutes and hamstrings — the tissue that eventually moves a big pull.
- Technique under moderate fatigue. Twenty-five chances a session to get the setup right, at a weight that punishes sloppiness without endangering you.
- Predictable progression. Add 2.5 kg, repeat. For a beginner, that simplicity is worth more than any theoretical optimisation, which is why it anchors our beginner deadlift programme.
Its weakness is specific: 5×5 never teaches you what a true maximum feels like. Someone who has only ever pulled fives will approach a first single with a technique that has never been tested at that intensity, and it usually shows.
Where 5×5 stops working
The deadlift is the lift where high-volume schemes break down earliest, for a simple mechanical reason: it moves the most weight, over the longest range, with the largest muscle mass involved, and every rep starts from a dead stop. Twenty-five heavy reps of squatting is a hard session. Twenty-five heavy reps of deadlifting is a week of recovery.
The signs you have outgrown it:
- The fourth and fifth sets are noticeably worse than the first two
- Your lower back is still tender three days later
- The weight has not moved in three weeks despite everything else going well
- Reps four and five of every set round, and you know it
The fix is rarely a different exercise. It is fewer reps at a higher intensity — which is what singles do.
What singles are for
A single at 90% is not a max attempt. It is practice at expressing force with no room for error, and it develops things reps cannot:
- Neural efficiency. Maximal loads teach coordinated maximal effort — a trainable skill that decays if never practised.
- Confidence with heavy weight. The difference between 95% and 100% is frequently psychological, and the only cure is exposure.
- Technique at the weight that matters. Position at 75% tells you little about position at 92%.
- Very low fatigue per unit of intensity. Five singles at 87% cost far less recovery than five sets of five at 80%.
Used badly, singles become weekly max attempts, and that road ends in stalled progress and sore backs. The rule: singles are heavy, not maximal. If a planned single grinds, the day is done.
Side by side
| 5 × 5 | Singles (e.g. 5 × 1 @ 85–90%) | |
|---|---|---|
| Best for | Beginners, muscle, pattern learning | Intermediates and up, peaking, max expression |
| Typical intensity | 70–80% | 85–92% |
| Recovery cost | High — the volume is the cost | Moderate — the intensity is the cost |
| Technique effect | Improves under moderate load; can degrade late in sets | Exposes exactly what fails at heavy loads |
| Risk if misused | Accumulated fatigue, rounded reps at the end of sets | Turning every session into a max attempt |
| Grip demand | Long sets test endurance | Single reps test maximum grip strength |
The answer for most lifters: both, in order
Volume first, intensity second, across one block. That is the structure of nearly every effective deadlift programme, including the eight-week block:
- Weeks 1–3: 5 × 5 at 70–77.5%. Build the tissue and rehearse the pattern.
- Weeks 4–6: transition to 4 × 3 and 4 × 2 at 82–90%. The volume you built becomes usable.
- Week 7: singles at 85%, moving fast, low volume. This is where the fatigue clears.
- Week 8: test.
Run in that order, the two schemes are not rivals. The volume phase builds the engine, the intensity phase teaches you to use it, and the taper lets it show.
Three practical rules
- Never take singles to failure. A missed heavy pull costs more recovery than the whole session was worth, and reinforces the exact breakdown you are trying to remove.
- Keep one strapless top set in both schemes. Fives train grip endurance; singles train maximum grip. Neither happens through straps.
- Judge the scheme by bar speed, not by feel. If the same weight moves slower this week than last, the issue is fatigue, not motivation — regardless of which scheme you are running.
This article is part of the complete guide to deadlift programming.
Not sure which phase you are in?
Online coaching with Rauno Heinla starts with a questionnaire covering your current lifts, training history and schedule — enough to say whether you need volume, intensity, or a rest.