It is true that a person died whilst planking. Freedom gives people the liberty to do crazy things. Some people consider planking to be a sport, but it can hardly be called a sport if they just lie as straight as they can in ridiculous situations and have their photo taken.

people are different.you never know what will happen in the future.for example,what will you do to meet the death.u died in the bed,traffic ,or in climbing the mountin or something else.it's complexity.

which sport?