80 times per minute * 90 minutes = 7200 times
Zero, you're not on the moon.
84 jumps per minute.
That's 18,000 minutes and you would have jumped 54,000 times
On average, jumping rope burns about 11 calories per minute. If you crank up the intensity of your jumps, you can burn in the neighborhood of 20 calories per minute. say you jump 50x/minute - 20 minutes - 220-400 cal.
It depend's on how long you jump if you jump like for five minute's that's nothing I'd say you'l need about 2-3-4 hour's to loose some weigh ;)
The cast of 6 Minute Jump - 2012 includes: Joanne Burton as Marie
the average person will burn 11 calories per minute but the higher and the faster you go you could burn up to 20 calories. if you are trying to lose some weight i would suggest doing jump rope for an hour a day and then you have already burned 660 calories. you be amazed with the results
a frog with a hiccup !
No, it's not. I can't find offhand what the current world record is, but I'm certain it's much, much longer than an hour (and was almost certainly much longer than an hour even before the world record rules started allowing 5-minute breaks each hour).
57
I can only assume that you mean the "standing" long jump, as opposed to the regular long jump, where you're allowed to have a running approach. Two meters per second is about half a mile per hour. That's slow. Most people walk at a pace of about four miles per hour.
You can find a 1970s' space gadget style Jump Hour (Mechanical Digital) Watch in related links.