The release of adrenaline

Sports Skydiving  an acrobatic act that is done after parachute deployment.

The history of skydiving starts with Andre-Jacques Shvd.ndrh was able to build a parachute in 1797.

Military parachuting technology as a way to rescue aircrews in emergency situations on balloons and aircraft is in flight..

And later was a way to send the soldiers back to the war 1930.And skydiving as a sport in 1952 was internationally recognized.

Now the sport has progressed.Young off the adrenaline in his blood  for what you do.

 see in the video above Risk youth