What is the best cardio there is?

what is the best cardio there is?
biking, swimming, running? something else maybe

Having sex

masturbating, it’s the only cardio that doesn’t bore me

...

For burning fat - HIIT using jump rope or stationary bike

For general health - LISS on elliptical

Cross country skiing

heavy bag training

sex

Why do people give unfunny answers like this whenever the subject of cardio comes up?

Just waiting for someone to say "Cardio? Never heard of it".

The best is suppose to be rowing, I like running.

Jump rope, kettlebells hiit.

People like to say rowing works your whole body, and maybe the actual sport does, but those rowing machines sure as hell don't.

Not unless you have puny fucking legs.

kettlebells, there was a study done on it

Squats and diddies are the best cardio

Cardio? Never heard of it.

Swimming is the best.

Swimming, jumping rope and inline/Ice skating are my favoritea.

Almost as original as saying over 5 reps

kettlebell intervals are killer. also rowing ergometers and skiing ergometer.

swimming. feel fuzzy and tired out in the best way possible afterwards, shower at the pool after so no hassle. less shit to wash than running. feel more aesthetic for some reason

op here i just checked my hearth rate its fucking 80. lifting only is a meme