Four guys holding exercise balls run into each other at full speed and one of them gets launched across the gym floor.
A group of kids set up their buddy to get an exercise ball to the face.
It's been done a 1000 times and 1000 times its always the same.
Watch to see what happens when a golf ball is fired at a steal plate going 150 MPH and viewed at 70,000 FPS.
Sometimes it's just as dangerous on base than it is on the battlefield.
Very smart dog. It's amazing what you can train them if you take the time.
Dogs need their exercise too ya know!
This dude got owned when one of the cables snapped.
The cord snaps and the bar knocks this guy out cold.