[SimeVidas]

I don’t know why, but whenever I check my heart rate with a stopwatch, my heart beats synchronize with the watch ticks almost immediately (my normal pulse is 60 bpm). You’d think the likelihood of that happening is fairly low, but it happens almost every time.

[Cerium]

Have you tried it against something you can control the frequency of, such as a strobe light? If you slowly turn the frequency down or up will your heart follow?

[pjerem]

Why bother doing cardio exercising when you can just turn up the strobe light button ?