It seems like a lot of you liked the last one of these I did, so here’s another! This is a video of my heart visibly hammering away after I walked up a very steep hill. There’s no heartbeat audio, but there is quite a bit of sound from both the wind and my breathing, so be careful with your headphones.
How fast does it look like my heart was beating? My watch said 197 bpm… (my poor filming admittedly makes it difficult to get that count — sorry about that!)


















