The real test....

In my fitnesd ed class, we have to do the second part of our vo2 max testing. This test will last for about 12 minutes I think, but we have to reach our max heart rate and keep it as long as we can. I think I will be ok, but the test is in the morning at 6:30am, so I am going to be really tired. I am interested though to see how fit I am and this is going to be a good indication. Wish me luck!