Heartbeat and EV Braking: A Curious Connection?

I was out for a run today, really focusing on my breathing and heart rate, when an electric car passed by and I could hear its regenerative braking system whirring. It got me wondering could there be a way to sync the rhythm of a runner’s heartbeat with the pulse of an EV’s energy recovery? I’m curious if anyone’s explored this idea, maybe in tech or wellness contexts. Could it help with pacing, or even just make runs feel more connected to our surroundings? Would love to hear your thoughts or if you’ve come across something similar!

Imagine if your heartbeat could charge the car as you run you’d literally be running on your own energy! I’d call it cardio-charging.