Can you pass out while exercising?

Oh yes you can, it's awful.

I played pro tennis and trained with the olympic team in Poland.

This included everyone from swimmers to track runners.

We did this exercise called the 100-50.

You run 100 meter as fast as you can, then you jog back, and run 50 meters all out, jog back and repeat for 7 minutes. After a few minutes you breathe faster than you're exhaling and you're body can't physically catch up. So it goes into preservation mode and shuts down. Long story short you pass out if it's too much. It hasn't happened to me, but i've seen it.

How to have the lifestyle I want

You should have a career that makes you money and then use that money to travel where you want to.  Any career can have you do that if you have financial success at it.  It takes plenty of focus and hard

How did you quickly lose weight but in a healthy way?

There are many ways to lose a lot of weight fast.However, most of them will make you hungry and unsatisfied.If you don't have iron willpower, then hunger will cause you to give up on these plans quickly.The plan outlined here will:Reduce your appetite significantly.Make you lose weight quickly, without hunger.Improve your metabolic

What are the benefits of stretching before and after workout?

Dear Suman!There are different types of stretching which should be performed depending on the activity to get maximum benefit form it.Dynamic stretch is to be performed before starting you workout. It basically consist of controlled arms and legs swings to limit of your range