

Kirrra V — 10 Min Continuous Rib Diaphragm Training
Laid head-to-butt across stools, stomach vacuumed between mid pelvic bones. Chest pat under chin signals partner mounting — full weight positioned upper ribs/chest continuously. Side profile documents complete ribcage deflation and stomach vacuum ↔ pregnant cycles under unrelenting compression.
Five precise continuous training phases:
PHASE 1 Complete evacuation: Full exhalation immediately collapses ribs visibly flat under weight. 60-second breath hold alternating maximum stomach vacuum ↔ pregnant belly expansion cycles. You can hear my belly sounds while I am moving my belly. "Ribs completely deflated... holding deep contraction..." — controlled through restriction.
PHASE 2 — First capacity test: Five maximum inhalations/exhalations under sustained compression. "Five breaths maximum... ribs show minimal response..." — capacity precisely documented.
PHASE 3 — Initial sealed endurance: Partner covers mouth/nose completely. Stomach/diaphragm/ribcage struggle documented with vacuum ↔ pregnant cycles. Maximum two 1-second gasps permitted. "Diaphragm contracting visibly... ribcage locked tight..." — struggle progression vocalized.
PHASE 4 — Extended sealed endurance: Phases 2-3 repeated with 3-minute sealed duration. "Second round capacity further reduced... diaphragm fatigue compounding..." — systematic deterioration analysis.
PHASE 5 — Final capacity + hold: Five-breath assessment → final breath hold under maximum compression. "Final capacity test complete... pushing absolute limits..." — endurance culmination.
Partner weight maintained continuously throughout entire 10 minutes. Chest Couch series fans (64 sales) experience perfected unrelenting compression evolution.
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