Can tight leggings help athletes sleep better?

NCT ID NCT07802093

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

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Status unknown
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First seen Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time

Summary

This trial tests whether wearing compression garments at night affects sleep in young elite soccer players. Eighteen players will wear full compression leggings, compression calf sleeves, or non-compressive placebo garments for seven nights each, in random order, while their sleep is measured with wrist monitors and questionnaires. The goal is to see if these garments improve sleep quantity and quality, which could help athletes recover faster.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Compression garments (full leggings or calf sleeves) worn overnight, compared with non-compressive placebo garments and no garments.
What this could lead to
If wearing compression garments at night improves sleep, athletes could use them as a simple, drug-free way to boost recovery and performance.
What could go wrong
The trial is small (18 players) and short (one week per condition), so results may not apply to other athletes or the general public. Compression garments might also feel uncomfortable and disrupt sleep for some people.

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Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

18 people

The number who actually took part.

Started

Nov 2025

Finished

Dec 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

Up to 18 years

Sex

Male participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Residence at the professional soccer academy throughout the study period. * Abstinence from tobacco and alcohol throughout the study period. * No caffeine intake within 12 hours before bedtime. * Absence of sleep deficit at inclusion. * Absence of illness at inclusion. Exclusion Criteria: * Sustaining an injury during the study period. * Exposure to a training load substantially different from that of the rest of the group. * Development or presence of a sleep deficit during the study period. * Failure to consume the standardized evening meal provided at the academy cafeteria. * Consumption of caffeine, tobacco, or alcohol during the study period. * Removal of the assigned garment or actigraphy device during the night.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Centre technique et sportif de la Gaillette Gervais Martel

    Avion, 62210, France

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