, Author of Cannabis Pharmacy. 1  There are several problems with chewing/dipping cannabis. First, cannabis, in its raw herbal form, can host a wide variety of microbes including e coli and salmonella, both of which can present a health risk.
Oxygenation and ventilation: Once the position and seal are obtained, bagging can commence. The rate of ventilation for an adult is 10-12 breaths per minute or, approximately 1 bag squeeze every 5-6 seconds.4 The bag should be depressed for a full 1-2 seconds and then released.
On the picture below you can easily see the squeeze of the bands and the followed breakout. This setup allows you to catch a move as early as possible, but it doesnât occur every day. However, on small time frames such as 10 or 15 minutes you can probably see a Bollinger Squeeze several times per week.