Thursday 4 September

Rooms

In the rooms

Five rooms inside Yen Club, at Krudam Gym on Sukhumvit 31 — four in the circuit, and the cafe afterwards.

Inside the rooms now

13 people

Next session

4:30pm

The whole circuit, 90 minutes, every room included. 4 of 12 seats left.

Open today: 6am – 10pm
Seats in a session: 12
Off-peak, weekdays: 10am – 4pm

Book a session

The club’s day

Steady right now

Now

6am9am12pm3pm6pm9pm

Share of the 12 session seats taken, hour by hour. Right now 7 of them are, which is the lit column.

Busiest

7pm

Quietest

2pm

Open

6am – 10pm

The circuit, in order

Four rooms, 90 minutes

Cold first, then heat, then the hot bath — the contrast is the point of the sequence. Breathwork sits either side of it. One booking is all four; there is nothing to book room by room.

The Ice Bath

4°C

Held at 4°C, all day, every day.

In slowly, shoulders under, and breathe out longer than you breathe in. Two to three minutes is a full dose. Get out before you stop shivering.

2 of 4 inside

Steady

Time inside 2–3 min

2 places free

The Sauna

90°C

Cedar, 90°C, fourteen seats.

Ten to fifteen minutes, then out. Sit low on your first round. Most people go back in twice.

4 of 14 inside

Quiet

Time inside 10–15 min

10 places free

The Hot Bath

38°C

Magnesium salt, 38°C.

As long as you like. Best paired straight after the cold rather than after the heat.

1 of 6 inside

Quiet

Time inside 10–20 min

5 places free

The Breathwork Room

Dark, quiet, eight mats.

Ten minutes before the cold changes the cold. Lie down, slow the exhale, stay off your phone.

0 of 8 inside

Empty

Time inside 10–20 min

8 places free

Afterwards

No session needed

The Cafe

Where most of the club actually happens. Proper coffee, cold brew, and food that is not an afterthought. Open to members whether or not they are here for a session.

Afterwards, not before. Caffeine and a four-degree plunge are not friends.

Inside now

6 of 20 inside

Quiet

Time inside as long as you like

14 places free