Uploaded 2 new videos to Divine Valkyrie.
Balloon breath holds ECG. She does a great job with a variety of balloon breath hold techniques. Sometimes she continuously exchanges air between balloon and lungs. Other times she pauses and does awesome vacuums while sucking every molecule of air out of balloon.
Bath tub heart beat. She gets crystal clear heart beat audio while doing underwater breath holds in the bath tub. The water helps create the perfect seal. She gets contractions and her recovery is included.