Another excuse to not to go to the gym. Exploding exercise ball.

[spearmint]

Breaks man arm and wrist. Yup he's filed lawsuit.

Story: http://www.mysuncoast.com/Global/story.asp?S=7740022&nav=menu577_2_1

Too bad video does not show actual accident.
http://www.breitbart.tv/?p=31624
Dangerous!

[cbelt3]

Blow up anything too far, it's gonna hurt when it fails. Tires, exercise balls, inflatable brassieres...

My grandfather always told a story of a flight he took in the late 1940's. As the plane (prolly a DC-6) got to altitude, the stewardess appeared to become more and more well endowed. Suddenly there was a muffled explosion, and she clutched her chest. When her hands fell away, it was apparent that she was using pneumatics to enhance what nature did not provide.