Based on purpose of training in the undergraduate college of applied type and characters of the survey course,this article discussed necessary and imminency of innovation of survey practice.
Instead of unconsciously tensing your muscles, try to tense your muscles on purpose, you just squeeze your muscles for a few seconds and then relax them all at once.
And then we come falling down to Earth, and I literally lose my breath as I see Earth, and I was like, " I just fell out of a perfectly good plane on purpose."