4 ms·
If you can manage to keep calm long enough for bradycardia to set in. I took a marine biology course in high school and we had an experiment to show braycardia
by justinlardinois 10y ago
If you can manage to keep calm long enough for bradycardia to set in.
I took a marine biology course in high school and we had an experiment to show braycardia that involved holding your breath and putting your face in a bowl of ice water. No matter how hard I tried, I couldn't keep my body from panicking and pulling away.
- 100ideas 10y agoThis is the quintessential way to activate the Mammalian diving reflex at brunch, cocktail parties, the office, or the classroom. Unless you are inclined to panic, you and your more medically-minded friends will be fascinated by the significant and immediate effect it can induce on your PNS and heart rate.