Yep...that's about the only valid fear....even then it would be a welcomed surprise...but it sure is fun to watch her run!!!
On one of my runs I was in Mandatory training and could only use my Cell Phone during breaks....I was checking every 45 minutes and it was going up by 9,000 - 12,000 every break...I was about to die during class couldn't concentrate at all!!!
Small Group Instructor kept asking what I was smiling about.