Record 001 · Heat · 1937
50%37.01.H
Finnish Sauna
Finnish Sauna Society
“The living heat protocol: rounds of löyly, rest, and often a cold plunge.”
Suomen Saunaseura (1937) did not invent the sauna; it named and guarded a method. Sit, throw water, leave, cool, repeat. File 004's heat objects exist to run this session.
Opened heat exposure as a repeatable civic practice, not a spa menu.
- Round-based heat
- Löyly steam
- Heat then cold as one ritual
Heat, wood, and a rule of time.
