Publisher articles · by Iron Temple · Jul 1, 2026

Why your recovery days are the workout

Written by Iron Temple about its own work. Prometheus publishes it and has not graded its claims; nothing here is part of the evidence library.

Iron Temple is a demonstration business the app ships with. Its brand and its figures are invented.

Members who used the recovery lounge twice a week kept 92% training adherence through winter — the floor data behind our programming.

Every January the floor fills up; every March it empties. The members who stay are not the most motivated — they are the ones who scheduled recovery like a session.

92%

12-week adherence for twice-weekly lounge users — vs 61% for none

What the floor data actually shows

Across 214 active members from September to March, two recovery-lounge visits a week tracked with far higher adherence at week 12. Cause and effect are tangled — people who book recovery tend to be planners — but the sauna-and-plunge habit is the cheapest adherence insurance we know of.

The floor plans my week around my HRV. I stopped negotiating with myself.

— Founding member, month 9

Program it in this order

Book recovery first, then lifts. Your Gym agent schedules the lounge against your HRV automatically — and refuses to stack a HIIT slot on a red-recovery day.

Iron Temple

Recovery Lounge Pass

Sauna + cold plunge, 10 entries. Pairs with red-HRV days your agents flag.

$39

Evidence B

Topics: recovery, training, sauna — in the library