Ambient

Breathwork

30 min

Breath at the Threshold

The line you cross before the cold.

Breath at the Threshold

A guided breathing session held between rooms, neither hot nor cold. Structured rounds to steady the system before a plunge, or to close a crossing.

What it does

  • Structured rounds, guided by count

  • Prepares the system for cold entry

  • No temperature load, taken between rooms

  • Groups capped at eight

The reading

Temperature

Ambient

Duration

30 min

Protocol

4 rounds, 30 min. 30 breaths, hold, recover — repeat. Close seated. Plunge optional after the final round.

Warm · 82°C

The crossing

Cold · 04°C

MERIDIAN

Between hot and cold.

An urban recovery club, built along one line. Old Street, London.

Visit

14 Tabernacle Street

London EC2A 4LU

Old Street · 3 min walk

Open daily · 6am–10pm

Contact

members@meridian.club

hire@meridian.club

hello@meridian.club

+44 20 7946 0148

© 2026 Meridian

N 51.5° / London

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