# Which Shoes to Train In at the Gym

> Running shoes are the wrong default. What a sole genuinely changes, exercise by exercise, and what is enough for most people.

- Source: [Musku](https://musku.app/), free strength training tracker for iPhone and Android
- Canonical URL: https://musku.app/blog/shoes-for-lifting-gym
- Published: 2026-10-19
- Updated: 2026-10-19
- Level: Beginner, Intermediate
- Language: English
- French version: https://musku.app/fr/blog/chaussures-musculation-salle
- Author: Musku (Julien Legrand)

_Informational content: this is not a substitute for medical advice. Check with a doctor before starting a training program, especially if you have a health issue or any pain._

Footwear is the last piece of kit anyone thinks about, usually chosen by default: you turn up at the gym in whatever running shoes were by the door. That choice has real consequences on a few exercises, none at all on most others, and it is worth knowing which are which.

## Why running shoes are a problem

A running shoe is built to absorb repeated impacts, which means a thick, compressible sole. That is exactly what you do not want when the point is to push against the floor.

Under a heavy squat, that sole deforms unevenly, usually outwards, and the foot moves at the moment it should stay planted. What you feel is an unstable base that caps the load well before your legs do. On a deadlift, the thickness also adds a few centimetres of travel, for nothing.

Worth being clear: this is not about imminent injury. Millions of sessions happen in running shoes without incident. It is about a less stable base and a margin of progress left on the table.

## The four options, and what they give you

| Type | Sole | Best for |
| --- | --- | --- |
| Flat shoe with a hard sole | Thin, rigid, grippy | Everything, deadlifts and pulls above all |
| Weightlifting shoe | Rigid 15 to 22 mm heel | Squats, lunges, deep flexion |
| Barefoot or socks | None | Deadlifts, hip thrusts, calves, where the gym allows it |
| Running shoe | Thick, compressible | Bike, treadmill, seated machines |

For a single pair, a flat shoe with a hard sole is the default: it works for every exercise, gets in the way nowhere, and often costs what ordinary trainers cost.

## What a raised heel changes on the squat

This is the most concrete effect, and the easiest to understand. A higher heel reduces the ankle flexion needed to descend. If your heels lift or your torso pitches well forward, that is often the reason, and a 20 mm heel fixes it immediately.

Two consequences follow: the torso stays more upright, and the load shifts slightly towards the quadriceps at the expense of the glutes and lower back. That is a shift, not a universal improvement.

Note also that the shoe compensates for limited ankle range, it does not improve it. The two approaches complement each other, as our article on [ankle and hip mobility](https://musku.app/blog/ankle-hip-mobility-squat) explains, and for the errors to watch, our article on [squat technique](https://musku.app/blog/squat-technique-mistakes).

## Exercise by exercise

- **Deadlift**: the thinnest sole available. Flat shoe, wrestling shoe or barefoot. A raised heel is counterproductive here.
- **Squat**: flat if your ankle range is good, raised heel if you lack flexion or want a more upright torso.
- **Presses, pulldowns, rows**: a stable sole is enough, since the feet act as an anchor. Running shoes are less suitable without being penalising.
- **Seated machines and cables**: no bearing at all. Wear what you like.
- **Lunges, Bulgarian split squats, step-ups**: flat and grippy, because balance matters more than the push.
- **Cardio at the end of a session**: the one moment where running shoes win again.

## The barefoot option, and its limits

Lifting barefoot gives the most direct base and the best sensory feedback. It is a genuinely good option on deadlifts and hip thrusts, with three caveats.

The first is the rules: plenty of gyms forbid it on hygiene and safety grounds. The second is practical: a plate landing on a bare foot does damage a shoe would have absorbed. The third is gradual: if you have trained in running shoes for years, switching to barefoot in one go loads the arch and calf differently. Better to start with a few light sets.

## What to take from this, without overspending

The order of priority is simple. A flat shoe with a hard sole covers the essentials and is the first upgrade worth making. A weightlifting shoe only makes sense if you squat heavy regularly and your ankle limits the descent. And in the vast majority of cases, kit matters far less than consistency and rising loads.

Put differently: if you are choosing between buying shoes and training one more time a week, the second wins.

## Frequently asked questions

### Are weightlifting shoes useful for a beginner?

Rarely necessary early on. They become relevant once you squat with meaningful loads and ankle mobility limits your descent. Before that, a flat shoe is more than enough.

### Can one pair do everything?

Yes, and that is what most lifters do. A flat, rigid, grippy shoe penalises no exercise, even if it is not optimal on a very deep squat.

### Do plates under the heels replace a heeled shoe?

Technically yes, but stability is lower and the setup shifts easily. If it becomes your habitual solution, a shoe designed for the job is the better answer.

### Do shoes really change the load you lift?

On exercises where the base is decisive, the difference is noticeable, particularly once the feeling of instability disappears. On the others the effect is negligible. The gain stays modest next to that of a programme followed for months.

Changing shoes changes how an exercise feels, sometimes the load too, so it deserves to be recorded. In Musku, the per-exercise comment lets you note "first squat in heeled shoes" next to your sets, and your history then shows whether the effect held over the following weeks or was a one-off impression.