Originally Posted by waterrockets

This brings up a good point. One thing I've noticed about 1-minute intervals is that riders who are not able to lay down a really high 1m power may not be able to even fully tax themselves in a 1m interval. I am able to absolutely destroy myself with just 2 or three 1m intervals. My tests always burn 50 kJ (~55 Calories)... in one minute. That's gonna do some damage. I have training partners who can't get w/in 200W of my 1m power, and they aren't nearly as tired from them.

So, the number you can do will vary due to a lot of factors...