video1.0<iframe src="https://www.loom.com/embed/dafaa6e138ff4e6d9c90cb0832303211" frameborder="0" width="1280" height="960" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9601280Loomhttps://www.loom.com9601280https://cdn.loom.com/sessions/thumbnails/dafaa6e138ff4e6d9c90cb0832303211-9cb9b25434275347.gif443.11After a decade of all day vacuum stretching, I realized we may have been protecting the glands the wrong way. I think constant vacuum pressure can pool blood and limit fresh oxygen, nutrients, and waste removal, acting like mini compression on the glands. I now release the pressure completely in sets, often every 10 to 15 minutes, and let the glands restore natural blood flow. This could reduce blistering and burst blood vessels. I am also working on a device that switches vacuum on and off with a timer. If you want to test my theory, give the glands breaks across the day.